Dataset statistics
| Number of variables | 17 |
|---|---|
| Number of observations | 10000 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 1.5 MiB |
| Average record size in memory | 159.0 B |
Variable types
| Categorical | 2 |
|---|---|
| Text | 1 |
| Numeric | 14 |
Dataset
| Description | 전국 연안 및 근해 정점 수질 상시측정을 통하여 향후 해양환경 상태 측정 및 변화를 예측·예보 할 수 있는 실시간 해양수질자료, 정제한 자료는 한달에 한번씩 meis.go.kr에서 갱신되며 해수일반(수온,염분등 6개), COD,TN,TP등의 자료를 5분 단위로 측정한 자료 |
|---|---|
| Author | 해양환경공단 |
| URL | https://www.data.go.kr/data/15068988/fileData.do |
측정소명 has constant value "" | Constant |
측정소코드 has constant value "" | Constant |
염분 is highly overall correlated with 전기전도도 and 2 other fields | High correlation |
전기전도도 is highly overall correlated with 염분 and 2 other fields | High correlation |
수온 is highly overall correlated with 화학적산소요구량 and 2 other fields | High correlation |
수소이온농도 is highly overall correlated with 염분 and 2 other fields | High correlation |
용존산소 is highly overall correlated with 염분 and 2 other fields | High correlation |
화학적산소요구량 is highly overall correlated with 수온 and 1 other fields | High correlation |
총질소 is highly overall correlated with 총인 and 1 other fields | High correlation |
총인 is highly overall correlated with 수온 and 6 other fields | High correlation |
암모니아질소 is highly overall correlated with 총인 and 3 other fields | High correlation |
질산질소 is highly overall correlated with 총인 and 3 other fields | High correlation |
인산인 is highly overall correlated with 수온 and 5 other fields | High correlation |
규산규소 is highly overall correlated with 총인 and 3 other fields | High correlation |
측정일시 has unique values | Unique |
염분 has 1114 (11.1%) zeros | Zeros |
전기전도도 has 1109 (11.1%) zeros | Zeros |
수온 has 1108 (11.1%) zeros | Zeros |
수소이온농도 has 1142 (11.4%) zeros | Zeros |
용존산소 has 1157 (11.6%) zeros | Zeros |
탁도 has 1492 (14.9%) zeros | Zeros |
클로로필 has 1354 (13.5%) zeros | Zeros |
화학적산소요구량 has 1460 (14.6%) zeros | Zeros |
총질소 has 2873 (28.7%) zeros | Zeros |
총인 has 1786 (17.9%) zeros | Zeros |
암모니아질소 has 2263 (22.6%) zeros | Zeros |
질산질소 has 2616 (26.2%) zeros | Zeros |
인산인 has 1773 (17.7%) zeros | Zeros |
규산규소 has 2506 (25.1%) zeros | Zeros |
Reproduction
| Analysis started | 2023-12-11 23:57:13.406569 |
|---|---|
| Analysis finished | 2023-12-11 23:57:40.769764 |
| Duration | 27.36 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
측정소명
Categorical
CONSTANT
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 156.2 KiB |
| 새만금 |
|---|
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 새만금 |
|---|---|
| 2nd row | 새만금 |
| 3rd row | 새만금 |
| 4th row | 새만금 |
| 5th row | 새만금 |
Common Values
| Value | Count | Frequency (%) |
| 새만금 | 10000 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 새만금 | 10000 |
측정소코드
Categorical
CONSTANT
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 156.2 KiB |
| 108 |
|---|
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 108 |
|---|---|
| 2nd row | 108 |
| 3rd row | 108 |
| 4th row | 108 |
| 5th row | 108 |
Common Values
| Value | Count | Frequency (%) |
| 108 | 10000 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 108 | 10000 |
측정일시
Text
UNIQUE
| Distinct | 10000 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 156.2 KiB |
Length
| Max length | 10 |
|---|---|
| Median length | 10 |
| Mean length | 10 |
| Min length | 10 |
Characters and Unicode
| Total characters | 100000 |
|---|---|
| Distinct characters | 11 |
| Distinct categories | 2 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 10000 ? |
|---|---|
| Unique (%) | 100.0% |
Sample
| 1st row | 2225-09-12 |
|---|---|
| 2nd row | 2176-01-28 |
| 3rd row | 2192-02-04 |
| 4th row | 2252-07-16 |
| 5th row | 2103-02-05 |
| Value | Count | Frequency (%) |
| 2225-09-12 | 1 | < 0.1% |
| 2203-05-16 | 1 | < 0.1% |
| 2088-04-21 | 1 | < 0.1% |
| 2078-08-07 | 1 | < 0.1% |
| 2211-02-15 | 1 | < 0.1% |
| 2049-06-13 | 1 | < 0.1% |
| 2127-03-18 | 1 | < 0.1% |
| 2095-11-21 | 1 | < 0.1% |
| 2247-11-29 | 1 | < 0.1% |
| 2130-04-10 | 1 | < 0.1% |
| Other values (9990) | 9990 |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 21327 | |
| - | 20000 | |
| 0 | 16846 | |
| 1 | 13977 | |
| 3 | 4396 | 4.4% |
| 8 | 4013 | 4.0% |
| 5 | 3994 | 4.0% |
| 7 | 3993 | 4.0% |
| 4 | 3954 | 4.0% |
| 6 | 3834 | 3.8% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 80000 | |
| Dash Punctuation | 20000 | 20.0% |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 21327 | |
| 0 | 16846 | |
| 1 | 13977 | |
| 3 | 4396 | 5.5% |
| 8 | 4013 | 5.0% |
| 5 | 3994 | 5.0% |
| 7 | 3993 | 5.0% |
| 4 | 3954 | 4.9% |
| 6 | 3834 | 4.8% |
| 9 | 3666 | 4.6% |
Dash Punctuation
| Value | Count | Frequency (%) |
| - | 20000 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 100000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 21327 | |
| - | 20000 | |
| 0 | 16846 | |
| 1 | 13977 | |
| 3 | 4396 | 4.4% |
| 8 | 4013 | 4.0% |
| 5 | 3994 | 4.0% |
| 7 | 3993 | 4.0% |
| 4 | 3954 | 4.0% |
| 6 | 3834 | 3.8% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 100000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 21327 | |
| - | 20000 | |
| 0 | 16846 | |
| 1 | 13977 | |
| 3 | 4396 | 4.4% |
| 8 | 4013 | 4.0% |
| 5 | 3994 | 4.0% |
| 7 | 3993 | 4.0% |
| 4 | 3954 | 4.0% |
| 6 | 3834 | 3.8% |
염분
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 524 |
|---|---|
| Distinct (%) | 5.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 27.516631 |
| Minimum | 0 |
|---|---|
| Maximum | 33.09 |
| Zeros | 1114 |
| Zeros (%) | 11.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 30.86 |
| median | 31.49 |
| Q3 | 31.87 |
| 95-th percentile | 32.81 |
| Maximum | 33.09 |
| Range | 33.09 |
| Interquartile range (IQR) | 1.01 |
Descriptive statistics
| Standard deviation | 10.381793 |
|---|---|
| Coefficient of variation (CV) | 0.37729156 |
| Kurtosis | 3.005717 |
| Mean | 27.516631 |
| Median Absolute Deviation (MAD) | 0.42 |
| Skewness | -2.2095853 |
| Sum | 275166.31 |
| Variance | 107.78162 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1114 | 11.1% |
| 31.91 | 145 | 1.5% |
| 31.87 | 140 | 1.4% |
| 31.92 | 140 | 1.4% |
| 31.88 | 134 | 1.3% |
| 31.89 | 134 | 1.3% |
| 31.86 | 116 | 1.2% |
| 31.9 | 114 | 1.1% |
| 31.93 | 109 | 1.1% |
| 31.5 | 97 | 1.0% |
| Other values (514) | 7757 |
| Value | Count | Frequency (%) |
| 0.0 | 1114 | |
| 0.07 | 3 | < 0.1% |
| 0.08 | 9 | 0.1% |
| 0.09 | 10 | 0.1% |
| 0.1 | 9 | 0.1% |
| 0.11 | 11 | 0.1% |
| 0.12 | 14 | 0.1% |
| 0.13 | 9 | 0.1% |
| 0.14 | 12 | 0.1% |
| 0.15 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 33.09 | 1 | < 0.1% |
| 33.08 | 4 | < 0.1% |
| 33.07 | 1 | < 0.1% |
| 33.06 | 8 | 0.1% |
| 33.05 | 28 | |
| 33.04 | 32 | |
| 33.03 | 32 | |
| 33.02 | 23 | |
| 33.01 | 20 | |
| 33.0 | 16 |
전기전도도
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 664 |
|---|---|
| Distinct (%) | 6.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 42.266997 |
| Minimum | 0 |
|---|---|
| Maximum | 50.33 |
| Zeros | 1109 |
| Zeros (%) | 11.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 47.44 |
| median | 48.32 |
| Q3 | 48.95 |
| 95-th percentile | 50.01 |
| Maximum | 50.33 |
| Range | 50.33 |
| Interquartile range (IQR) | 1.51 |
Descriptive statistics
| Standard deviation | 15.906328 |
|---|---|
| Coefficient of variation (CV) | 0.37632973 |
| Kurtosis | 3.0513084 |
| Mean | 42.266997 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | -2.2216346 |
| Sum | 422669.97 |
| Variance | 253.01126 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1109 | 11.1% |
| 48.56 | 70 | 0.7% |
| 47.95 | 69 | 0.7% |
| 48.57 | 64 | 0.6% |
| 49.88 | 63 | 0.6% |
| 47.97 | 63 | 0.6% |
| 48.76 | 62 | 0.6% |
| 48.79 | 60 | 0.6% |
| 48.82 | 59 | 0.6% |
| 48.75 | 57 | 0.6% |
| Other values (654) | 8324 |
| Value | Count | Frequency (%) |
| 0.0 | 1109 | |
| 0.15 | 1 | < 0.1% |
| 0.16 | 3 | < 0.1% |
| 0.17 | 5 | 0.1% |
| 0.18 | 3 | < 0.1% |
| 0.19 | 5 | 0.1% |
| 0.2 | 5 | 0.1% |
| 0.21 | 6 | 0.1% |
| 0.22 | 4 | < 0.1% |
| 0.23 | 7 | 0.1% |
| Value | Count | Frequency (%) |
| 50.33 | 2 | < 0.1% |
| 50.32 | 4 | < 0.1% |
| 50.31 | 2 | < 0.1% |
| 50.29 | 2 | < 0.1% |
| 50.28 | 1 | < 0.1% |
| 50.27 | 9 | |
| 50.26 | 7 | 0.1% |
| 50.25 | 21 | |
| 50.24 | 19 | |
| 50.23 | 14 |
수온
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 2299 |
|---|---|
| Distinct (%) | 23.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.755464 |
| Minimum | 0 |
|---|---|
| Maximum | 31.25 |
| Zeros | 1108 |
| Zeros (%) | 11.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 4.9 |
| median | 13.56 |
| Q3 | 21.77 |
| 95-th percentile | 27.27 |
| Maximum | 31.25 |
| Range | 31.25 |
| Interquartile range (IQR) | 16.87 |
Descriptive statistics
| Standard deviation | 8.8519417 |
|---|---|
| Coefficient of variation (CV) | 0.64352185 |
| Kurtosis | -1.3067097 |
| Mean | 13.755464 |
| Median Absolute Deviation (MAD) | 8.42 |
| Skewness | -0.02587906 |
| Sum | 137554.64 |
| Variance | 78.356872 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1108 | 11.1% |
| 4.34 | 26 | 0.3% |
| 4.27 | 26 | 0.3% |
| 4.39 | 25 | 0.2% |
| 4.07 | 24 | 0.2% |
| 4.05 | 23 | 0.2% |
| 4.36 | 23 | 0.2% |
| 4.47 | 23 | 0.2% |
| 4.33 | 22 | 0.2% |
| 4.35 | 22 | 0.2% |
| Other values (2289) | 8678 |
| Value | Count | Frequency (%) |
| 0.0 | 1108 | |
| 3.42 | 1 | < 0.1% |
| 3.58 | 1 | < 0.1% |
| 3.6 | 1 | < 0.1% |
| 3.61 | 3 | < 0.1% |
| 3.62 | 5 | 0.1% |
| 3.63 | 3 | < 0.1% |
| 3.64 | 1 | < 0.1% |
| 3.65 | 3 | < 0.1% |
| 3.66 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 31.25 | 1 | |
| 31.21 | 1 | |
| 31.17 | 1 | |
| 31.16 | 1 | |
| 31.01 | 1 | |
| 30.99 | 1 | |
| 30.94 | 1 | |
| 30.82 | 1 | |
| 30.35 | 1 | |
| 29.95 | 1 |
수소이온농도
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 86 |
|---|---|
| Distinct (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7.257504 |
| Minimum | 0 |
|---|---|
| Maximum | 8.45 |
| Zeros | 1142 |
| Zeros (%) | 11.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 8.03 |
| median | 8.22 |
| Q3 | 8.29 |
| 95-th percentile | 8.34 |
| Maximum | 8.45 |
| Range | 8.45 |
| Interquartile range (IQR) | 0.26 |
Descriptive statistics
| Standard deviation | 2.6090649 |
|---|---|
| Coefficient of variation (CV) | 0.35949893 |
| Kurtosis | 3.8573657 |
| Mean | 7.257504 |
| Median Absolute Deviation (MAD) | 0.09 |
| Skewness | -2.4154195 |
| Sum | 72575.04 |
| Variance | 6.8072196 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1142 | 11.4% |
| 8.31 | 532 | 5.3% |
| 8.29 | 518 | 5.2% |
| 8.3 | 505 | 5.1% |
| 8.28 | 468 | 4.7% |
| 8.32 | 456 | 4.6% |
| 8.26 | 386 | 3.9% |
| 8.27 | 382 | 3.8% |
| 8.25 | 290 | 2.9% |
| 8.33 | 278 | 2.8% |
| Other values (76) | 5043 |
| Value | Count | Frequency (%) |
| 0.0 | 1142 | |
| 7.55 | 1 | < 0.1% |
| 7.56 | 1 | < 0.1% |
| 7.57 | 2 | < 0.1% |
| 7.59 | 1 | < 0.1% |
| 7.61 | 1 | < 0.1% |
| 7.62 | 2 | < 0.1% |
| 7.65 | 1 | < 0.1% |
| 7.66 | 1 | < 0.1% |
| 7.67 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 8.45 | 1 | < 0.1% |
| 8.43 | 1 | < 0.1% |
| 8.42 | 4 | < 0.1% |
| 8.41 | 7 | 0.1% |
| 8.4 | 15 | 0.1% |
| 8.39 | 9 | 0.1% |
| 8.38 | 14 | 0.1% |
| 8.37 | 42 | 0.4% |
| 8.36 | 82 | |
| 8.35 | 127 |
용존산소
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 1034 |
|---|---|
| Distinct (%) | 10.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7.587076 |
| Minimum | 0 |
|---|---|
| Maximum | 13.21 |
| Zeros | 1157 |
| Zeros (%) | 11.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 5.92 |
| median | 7.98 |
| Q3 | 10.28 |
| 95-th percentile | 12.3 |
| Maximum | 13.21 |
| Range | 13.21 |
| Interquartile range (IQR) | 4.36 |
Descriptive statistics
| Standard deviation | 3.5903714 |
|---|---|
| Coefficient of variation (CV) | 0.47322202 |
| Kurtosis | -0.10457738 |
| Mean | 7.587076 |
| Median Absolute Deviation (MAD) | 2.18 |
| Skewness | -0.75274594 |
| Sum | 75870.76 |
| Variance | 12.890767 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1157 | 11.6% |
| 7.85 | 26 | 0.3% |
| 11.92 | 26 | 0.3% |
| 9.72 | 25 | 0.2% |
| 7.17 | 25 | 0.2% |
| 10.02 | 25 | 0.2% |
| 8.72 | 25 | 0.2% |
| 10.05 | 24 | 0.2% |
| 7.05 | 22 | 0.2% |
| 6.01 | 22 | 0.2% |
| Other values (1024) | 8623 |
| Value | Count | Frequency (%) |
| 0.0 | 1157 | |
| 1.43 | 1 | < 0.1% |
| 1.51 | 1 | < 0.1% |
| 1.55 | 1 | < 0.1% |
| 1.6 | 1 | < 0.1% |
| 1.65 | 1 | < 0.1% |
| 1.84 | 2 | < 0.1% |
| 1.97 | 1 | < 0.1% |
| 2.11 | 1 | < 0.1% |
| 2.18 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 13.21 | 1 | |
| 13.2 | 1 | |
| 13.16 | 1 | |
| 13.14 | 1 | |
| 13.13 | 1 | |
| 13.12 | 1 | |
| 13.11 | 1 | |
| 13.06 | 1 | |
| 13.05 | 2 | |
| 13.04 | 1 |
탁도
Real number (ℝ)
ZEROS
| Distinct | 3028 |
|---|---|
| Distinct (%) | 30.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.590053 |
| Minimum | -0.14 |
|---|---|
| Maximum | 132.95 |
| Zeros | 1492 |
| Zeros (%) | 14.9% |
| Negative | 18 |
| Negative (%) | 0.2% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | -0.14 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1.2875 |
| median | 3.8 |
| Q3 | 11.72 |
| 95-th percentile | 46.6625 |
| Maximum | 132.95 |
| Range | 133.09 |
| Interquartile range (IQR) | 10.4325 |
Descriptive statistics
| Standard deviation | 16.020651 |
|---|---|
| Coefficient of variation (CV) | 1.5128018 |
| Kurtosis | 6.2844823 |
| Mean | 10.590053 |
| Median Absolute Deviation (MAD) | 3.36 |
| Skewness | 2.387533 |
| Sum | 105900.53 |
| Variance | 256.66126 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1492 | 14.9% |
| 3.07 | 23 | 0.2% |
| 1.01 | 22 | 0.2% |
| 0.97 | 21 | 0.2% |
| 3.0 | 20 | 0.2% |
| 2.7 | 19 | 0.2% |
| 1.05 | 19 | 0.2% |
| 0.96 | 19 | 0.2% |
| 0.95 | 18 | 0.2% |
| 2.97 | 18 | 0.2% |
| Other values (3018) | 8329 |
| Value | Count | Frequency (%) |
| -0.14 | 1 | < 0.1% |
| -0.11 | 2 | < 0.1% |
| -0.08 | 1 | < 0.1% |
| -0.07 | 1 | < 0.1% |
| -0.06 | 3 | < 0.1% |
| -0.04 | 2 | < 0.1% |
| -0.03 | 4 | < 0.1% |
| -0.02 | 1 | < 0.1% |
| -0.01 | 3 | < 0.1% |
| 0.0 | 1492 |
| Value | Count | Frequency (%) |
| 132.95 | 1 | |
| 117.56 | 1 | |
| 116.79 | 1 | |
| 110.19 | 1 | |
| 110.18 | 1 | |
| 106.87 | 1 | |
| 105.67 | 1 | |
| 103.63 | 1 | |
| 102.66 | 1 | |
| 100.55 | 1 |
클로로필
Real number (ℝ)
ZEROS
| Distinct | 1478 |
|---|---|
| Distinct (%) | 14.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.932355 |
| Minimum | -0.49 |
|---|---|
| Maximum | 37.22 |
| Zeros | 1354 |
| Zeros (%) | 13.5% |
| Negative | 1 |
| Negative (%) | < 0.1% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | -0.49 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1.36 |
| median | 2.72 |
| Q3 | 5.29 |
| 95-th percentile | 11.4105 |
| Maximum | 37.22 |
| Range | 37.71 |
| Interquartile range (IQR) | 3.93 |
Descriptive statistics
| Standard deviation | 4.2602037 |
|---|---|
| Coefficient of variation (CV) | 1.0833721 |
| Kurtosis | 9.185113 |
| Mean | 3.932355 |
| Median Absolute Deviation (MAD) | 1.77 |
| Skewness | 2.5724202 |
| Sum | 39323.55 |
| Variance | 18.149336 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1354 | 13.5% |
| 1.68 | 38 | 0.4% |
| 1.57 | 33 | 0.3% |
| 1.81 | 32 | 0.3% |
| 2.32 | 29 | 0.3% |
| 1.6 | 28 | 0.3% |
| 1.91 | 28 | 0.3% |
| 1.74 | 27 | 0.3% |
| 1.82 | 27 | 0.3% |
| 1.55 | 26 | 0.3% |
| Other values (1468) | 8378 |
| Value | Count | Frequency (%) |
| -0.49 | 1 | < 0.1% |
| 0.0 | 1354 | |
| 0.02 | 1 | < 0.1% |
| 0.03 | 1 | < 0.1% |
| 0.04 | 2 | < 0.1% |
| 0.05 | 1 | < 0.1% |
| 0.06 | 1 | < 0.1% |
| 0.07 | 1 | < 0.1% |
| 0.08 | 2 | < 0.1% |
| 0.09 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 37.22 | 1 | |
| 31.94 | 1 | |
| 31.09 | 1 | |
| 30.61 | 1 | |
| 30.39 | 1 | |
| 30.33 | 1 | |
| 30.04 | 1 | |
| 29.83 | 1 | |
| 29.67 | 1 | |
| 29.16 | 1 |
화학적산소요구량
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 465 |
|---|---|
| Distinct (%) | 4.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.824404 |
| Minimum | 0 |
|---|---|
| Maximum | 5.62 |
| Zeros | 1460 |
| Zeros (%) | 14.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1.21 |
| median | 1.9 |
| Q3 | 2.55 |
| 95-th percentile | 3.51 |
| Maximum | 5.62 |
| Range | 5.62 |
| Interquartile range (IQR) | 1.34 |
Descriptive statistics
| Standard deviation | 1.0875874 |
|---|---|
| Coefficient of variation (CV) | 0.596133 |
| Kurtosis | -0.088650801 |
| Mean | 1.824404 |
| Median Absolute Deviation (MAD) | 0.67 |
| Skewness | 0.023411399 |
| Sum | 18244.04 |
| Variance | 1.1828464 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1460 | 14.6% |
| 1.75 | 70 | 0.7% |
| 1.99 | 62 | 0.6% |
| 2.14 | 61 | 0.6% |
| 1.83 | 59 | 0.6% |
| 2.09 | 55 | 0.5% |
| 2.11 | 55 | 0.5% |
| 2.39 | 55 | 0.5% |
| 1.96 | 54 | 0.5% |
| 1.43 | 54 | 0.5% |
| Other values (455) | 8015 |
| Value | Count | Frequency (%) |
| 0.0 | 1460 | |
| 0.12 | 2 | < 0.1% |
| 0.13 | 1 | < 0.1% |
| 0.14 | 2 | < 0.1% |
| 0.17 | 2 | < 0.1% |
| 0.18 | 4 | < 0.1% |
| 0.19 | 3 | < 0.1% |
| 0.2 | 1 | < 0.1% |
| 0.22 | 6 | 0.1% |
| 0.24 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 5.62 | 4 | |
| 5.59 | 2 | |
| 5.52 | 2 | |
| 5.49 | 2 | |
| 5.38 | 1 | < 0.1% |
| 5.37 | 1 | < 0.1% |
| 5.36 | 2 | |
| 5.32 | 1 | < 0.1% |
| 5.31 | 3 | |
| 5.3 | 4 |
총질소
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 690 |
|---|---|
| Distinct (%) | 6.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.1911901 |
| Minimum | 0 |
|---|---|
| Maximum | 1.164 |
| Zeros | 2873 |
| Zeros (%) | 28.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0.142 |
| Q3 | 0.30525 |
| 95-th percentile | 0.55 |
| Maximum | 1.164 |
| Range | 1.164 |
| Interquartile range (IQR) | 0.30525 |
Descriptive statistics
| Standard deviation | 0.19271197 |
|---|---|
| Coefficient of variation (CV) | 1.00796 |
| Kurtosis | 1.8895703 |
| Mean | 0.1911901 |
| Median Absolute Deviation (MAD) | 0.142 |
| Skewness | 1.2824898 |
| Sum | 1911.901 |
| Variance | 0.037137902 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 2873 | |
| 0.132 | 62 | 0.6% |
| 0.141 | 59 | 0.6% |
| 0.118 | 53 | 0.5% |
| 0.128 | 51 | 0.5% |
| 0.134 | 50 | 0.5% |
| 0.12 | 50 | 0.5% |
| 0.116 | 50 | 0.5% |
| 0.121 | 50 | 0.5% |
| 0.13 | 49 | 0.5% |
| Other values (680) | 6653 |
| Value | Count | Frequency (%) |
| 0.0 | 2873 | |
| 0.038 | 1 | < 0.1% |
| 0.041 | 4 | < 0.1% |
| 0.046 | 2 | < 0.1% |
| 0.048 | 1 | < 0.1% |
| 0.051 | 1 | < 0.1% |
| 0.052 | 1 | < 0.1% |
| 0.053 | 1 | < 0.1% |
| 0.056 | 2 | < 0.1% |
| 0.057 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 1.164 | 1 | < 0.1% |
| 1.13 | 1 | < 0.1% |
| 1.119 | 2 | |
| 1.115 | 1 | < 0.1% |
| 1.107 | 2 | |
| 1.101 | 4 | |
| 1.098 | 2 | |
| 1.063 | 1 | < 0.1% |
| 1.053 | 2 | |
| 1.051 | 1 | < 0.1% |
총인
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 95 |
|---|---|
| Distinct (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.0293034 |
| Minimum | 0 |
|---|---|
| Maximum | 0.111 |
| Zeros | 1786 |
| Zeros (%) | 17.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.014 |
| median | 0.023 |
| Q3 | 0.048 |
| 95-th percentile | 0.071 |
| Maximum | 0.111 |
| Range | 0.111 |
| Interquartile range (IQR) | 0.034 |
Descriptive statistics
| Standard deviation | 0.02284579 |
|---|---|
| Coefficient of variation (CV) | 0.77962934 |
| Kurtosis | -0.69519845 |
| Mean | 0.0293034 |
| Median Absolute Deviation (MAD) | 0.019 |
| Skewness | 0.52708246 |
| Sum | 293.034 |
| Variance | 0.00052193014 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1786 | 17.9% |
| 0.017 | 438 | 4.4% |
| 0.016 | 379 | 3.8% |
| 0.015 | 360 | 3.6% |
| 0.018 | 335 | 3.4% |
| 0.014 | 322 | 3.2% |
| 0.019 | 306 | 3.1% |
| 0.013 | 225 | 2.2% |
| 0.02 | 206 | 2.1% |
| 0.021 | 169 | 1.7% |
| Other values (85) | 5474 |
| Value | Count | Frequency (%) |
| 0.0 | 1786 | |
| 0.006 | 1 | < 0.1% |
| 0.007 | 2 | < 0.1% |
| 0.008 | 9 | 0.1% |
| 0.009 | 23 | 0.2% |
| 0.01 | 43 | 0.4% |
| 0.011 | 90 | 0.9% |
| 0.012 | 148 | 1.5% |
| 0.013 | 225 | 2.2% |
| 0.014 | 322 | 3.2% |
| Value | Count | Frequency (%) |
| 0.111 | 3 | |
| 0.107 | 1 | < 0.1% |
| 0.098 | 2 | < 0.1% |
| 0.097 | 2 | < 0.1% |
| 0.096 | 2 | < 0.1% |
| 0.095 | 1 | < 0.1% |
| 0.093 | 5 | |
| 0.092 | 7 | |
| 0.091 | 1 | < 0.1% |
| 0.09 | 3 |
암모니아질소
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 352 |
|---|---|
| Distinct (%) | 3.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.0889374 |
| Minimum | 0 |
|---|---|
| Maximum | 0.4 |
| Zeros | 2263 |
| Zeros (%) | 22.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.031 |
| median | 0.068 |
| Q3 | 0.134 |
| 95-th percentile | 0.27 |
| Maximum | 0.4 |
| Range | 0.4 |
| Interquartile range (IQR) | 0.103 |
Descriptive statistics
| Standard deviation | 0.083217264 |
|---|---|
| Coefficient of variation (CV) | 0.93568357 |
| Kurtosis | 0.49259517 |
| Mean | 0.0889374 |
| Median Absolute Deviation (MAD) | 0.055 |
| Skewness | 1.0570099 |
| Sum | 889.374 |
| Variance | 0.006925113 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 2263 | 22.6% |
| 0.068 | 107 | 1.1% |
| 0.055 | 98 | 1.0% |
| 0.065 | 89 | 0.9% |
| 0.057 | 87 | 0.9% |
| 0.042 | 85 | 0.9% |
| 0.04 | 84 | 0.8% |
| 0.038 | 82 | 0.8% |
| 0.05 | 82 | 0.8% |
| 0.058 | 81 | 0.8% |
| Other values (342) | 6942 |
| Value | Count | Frequency (%) |
| 0.0 | 2263 | |
| 0.005 | 4 | < 0.1% |
| 0.006 | 2 | < 0.1% |
| 0.007 | 2 | < 0.1% |
| 0.008 | 3 | < 0.1% |
| 0.009 | 3 | < 0.1% |
| 0.01 | 4 | < 0.1% |
| 0.011 | 3 | < 0.1% |
| 0.012 | 2 | < 0.1% |
| 0.013 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 0.4 | 1 | < 0.1% |
| 0.386 | 2 | < 0.1% |
| 0.377 | 1 | < 0.1% |
| 0.376 | 2 | < 0.1% |
| 0.375 | 1 | < 0.1% |
| 0.371 | 2 | < 0.1% |
| 0.359 | 1 | < 0.1% |
| 0.357 | 2 | < 0.1% |
| 0.354 | 7 | |
| 0.353 | 4 |
질산질소
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 214 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.0315332 |
| Minimum | 0 |
|---|---|
| Maximum | 0.265 |
| Zeros | 2616 |
| Zeros (%) | 26.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0.007 |
| Q3 | 0.051 |
| 95-th percentile | 0.134 |
| Maximum | 0.265 |
| Range | 0.265 |
| Interquartile range (IQR) | 0.051 |
Descriptive statistics
| Standard deviation | 0.045049933 |
|---|---|
| Coefficient of variation (CV) | 1.4286508 |
| Kurtosis | 2.411366 |
| Mean | 0.0315332 |
| Median Absolute Deviation (MAD) | 0.007 |
| Skewness | 1.7140419 |
| Sum | 315.332 |
| Variance | 0.0020294964 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 2616 | |
| 0.002 | 585 | 5.9% |
| 0.003 | 521 | 5.2% |
| 0.001 | 427 | 4.3% |
| 0.004 | 385 | 3.9% |
| 0.005 | 257 | 2.6% |
| 0.006 | 175 | 1.8% |
| 0.007 | 121 | 1.2% |
| 0.012 | 104 | 1.0% |
| 0.008 | 101 | 1.0% |
| Other values (204) | 4708 |
| Value | Count | Frequency (%) |
| 0.0 | 2616 | |
| 0.001 | 427 | 4.3% |
| 0.002 | 585 | 5.9% |
| 0.003 | 521 | 5.2% |
| 0.004 | 385 | 3.9% |
| 0.005 | 257 | 2.6% |
| 0.006 | 175 | 1.8% |
| 0.007 | 121 | 1.2% |
| 0.008 | 101 | 1.0% |
| 0.009 | 69 | 0.7% |
| Value | Count | Frequency (%) |
| 0.265 | 1 | < 0.1% |
| 0.248 | 1 | < 0.1% |
| 0.245 | 2 | |
| 0.24 | 1 | < 0.1% |
| 0.231 | 1 | < 0.1% |
| 0.23 | 4 | |
| 0.228 | 1 | < 0.1% |
| 0.227 | 1 | < 0.1% |
| 0.222 | 2 | |
| 0.216 | 1 | < 0.1% |
인산인
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 85 |
|---|---|
| Distinct (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.020475 |
| Minimum | 0 |
|---|---|
| Maximum | 0.086 |
| Zeros | 1773 |
| Zeros (%) | 17.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.005 |
| median | 0.013 |
| Q3 | 0.03825 |
| 95-th percentile | 0.053 |
| Maximum | 0.086 |
| Range | 0.086 |
| Interquartile range (IQR) | 0.03325 |
Descriptive statistics
| Standard deviation | 0.01864569 |
|---|---|
| Coefficient of variation (CV) | 0.91065639 |
| Kurtosis | -0.58664283 |
| Mean | 0.020475 |
| Median Absolute Deviation (MAD) | 0.013 |
| Skewness | 0.70392815 |
| Sum | 204.75 |
| Variance | 0.00034766174 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 1773 | 17.7% |
| 0.005 | 423 | 4.2% |
| 0.007 | 341 | 3.4% |
| 0.008 | 321 | 3.2% |
| 0.006 | 318 | 3.2% |
| 0.01 | 289 | 2.9% |
| 0.012 | 284 | 2.8% |
| 0.009 | 276 | 2.8% |
| 0.013 | 274 | 2.7% |
| 0.011 | 273 | 2.7% |
| Other values (75) | 5428 |
| Value | Count | Frequency (%) |
| 0.0 | 1773 | |
| 0.001 | 14 | 0.1% |
| 0.002 | 78 | 0.8% |
| 0.003 | 93 | 0.9% |
| 0.004 | 270 | 2.7% |
| 0.005 | 423 | 4.2% |
| 0.006 | 318 | 3.2% |
| 0.007 | 341 | 3.4% |
| 0.008 | 321 | 3.2% |
| 0.009 | 276 | 2.8% |
| Value | Count | Frequency (%) |
| 0.086 | 3 | < 0.1% |
| 0.084 | 2 | < 0.1% |
| 0.083 | 4 | |
| 0.082 | 2 | < 0.1% |
| 0.081 | 2 | < 0.1% |
| 0.079 | 1 | < 0.1% |
| 0.078 | 1 | < 0.1% |
| 0.077 | 1 | < 0.1% |
| 0.076 | 6 | |
| 0.075 | 9 |
규산규소
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 1267 |
|---|---|
| Distinct (%) | 12.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.3638521 |
| Minimum | 0 |
|---|---|
| Maximum | 2.137 |
| Zeros | 2506 |
| Zeros (%) | 25.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 166.0 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0.177 |
| Q3 | 0.608 |
| 95-th percentile | 1.34505 |
| Maximum | 2.137 |
| Range | 2.137 |
| Interquartile range (IQR) | 0.608 |
Descriptive statistics
| Standard deviation | 0.43396778 |
|---|---|
| Coefficient of variation (CV) | 1.1927038 |
| Kurtosis | 1.6564055 |
| Mean | 0.3638521 |
| Median Absolute Deviation (MAD) | 0.177 |
| Skewness | 1.460449 |
| Sum | 3638.521 |
| Variance | 0.18832803 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.0 | 2506 | 25.1% |
| 0.18 | 39 | 0.4% |
| 0.17 | 37 | 0.4% |
| 0.185 | 37 | 0.4% |
| 0.745 | 35 | 0.4% |
| 0.093 | 34 | 0.3% |
| 0.165 | 33 | 0.3% |
| 0.05 | 30 | 0.3% |
| 0.098 | 29 | 0.3% |
| 0.068 | 29 | 0.3% |
| Other values (1257) | 7191 |
| Value | Count | Frequency (%) |
| 0.0 | 2506 | |
| 0.001 | 1 | < 0.1% |
| 0.005 | 2 | < 0.1% |
| 0.007 | 1 | < 0.1% |
| 0.008 | 4 | < 0.1% |
| 0.009 | 4 | < 0.1% |
| 0.01 | 1 | < 0.1% |
| 0.011 | 2 | < 0.1% |
| 0.012 | 8 | 0.1% |
| 0.014 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 2.137 | 3 | |
| 2.079 | 1 | < 0.1% |
| 2.075 | 1 | < 0.1% |
| 2.074 | 2 | |
| 2.072 | 3 | |
| 2.056 | 1 | < 0.1% |
| 2.049 | 1 | < 0.1% |
| 2.048 | 1 | < 0.1% |
| 2.038 | 1 | < 0.1% |
| 2.007 | 2 |
| 염분 | 전기전도도 | 수온 | 수소이온농도 | 용존산소 | 탁도 | 클로로필 | 화학적산소요구량 | 총질소 | 총인 | 암모니아질소 | 질산질소 | 인산인 | 규산규소 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 염분 | 1.000 | 0.981 | 0.642 | 0.916 | 0.679 | 0.177 | 0.225 | 0.519 | 0.419 | 0.488 | 0.395 | 0.182 | 0.341 | 0.253 |
| 전기전도도 | 0.981 | 1.000 | 0.640 | 0.915 | 0.678 | 0.180 | 0.225 | 0.524 | 0.492 | 0.488 | 0.389 | 0.177 | 0.333 | 0.242 |
| 수온 | 0.642 | 0.640 | 1.000 | 0.800 | 0.916 | 0.460 | 0.566 | 0.807 | 0.661 | 0.845 | 0.727 | 0.644 | 0.792 | 0.725 |
| 수소이온농도 | 0.916 | 0.915 | 0.800 | 1.000 | 0.836 | 0.219 | 0.340 | 0.660 | 0.414 | 0.606 | 0.514 | 0.274 | 0.456 | 0.361 |
| 용존산소 | 0.679 | 0.678 | 0.916 | 0.836 | 1.000 | 0.335 | 0.457 | 0.738 | 0.701 | 0.828 | 0.713 | 0.653 | 0.785 | 0.716 |
| 탁도 | 0.177 | 0.180 | 0.460 | 0.219 | 0.335 | 1.000 | 0.368 | 0.218 | 0.279 | 0.309 | 0.347 | 0.159 | 0.281 | 0.331 |
| 클로로필 | 0.225 | 0.225 | 0.566 | 0.340 | 0.457 | 0.368 | 1.000 | 0.336 | 0.326 | 0.465 | 0.358 | 0.242 | 0.385 | 0.398 |
| 화학적산소요구량 | 0.519 | 0.524 | 0.807 | 0.660 | 0.738 | 0.218 | 0.336 | 1.000 | 0.570 | 0.747 | 0.582 | 0.409 | 0.601 | 0.551 |
| 총질소 | 0.419 | 0.492 | 0.661 | 0.414 | 0.701 | 0.279 | 0.326 | 0.570 | 1.000 | 0.726 | 0.697 | 0.577 | 0.658 | 0.587 |
| 총인 | 0.488 | 0.488 | 0.845 | 0.606 | 0.828 | 0.309 | 0.465 | 0.747 | 0.726 | 1.000 | 0.749 | 0.673 | 0.880 | 0.749 |
| 암모니아질소 | 0.395 | 0.389 | 0.727 | 0.514 | 0.713 | 0.347 | 0.358 | 0.582 | 0.697 | 0.749 | 1.000 | 0.596 | 0.710 | 0.629 |
| 질산질소 | 0.182 | 0.177 | 0.644 | 0.274 | 0.653 | 0.159 | 0.242 | 0.409 | 0.577 | 0.673 | 0.596 | 1.000 | 0.707 | 0.723 |
| 인산인 | 0.341 | 0.333 | 0.792 | 0.456 | 0.785 | 0.281 | 0.385 | 0.601 | 0.658 | 0.880 | 0.710 | 0.707 | 1.000 | 0.801 |
| 규산규소 | 0.253 | 0.242 | 0.725 | 0.361 | 0.716 | 0.331 | 0.398 | 0.551 | 0.587 | 0.749 | 0.629 | 0.723 | 0.801 | 1.000 |
| 염분 | 전기전도도 | 수온 | 수소이온농도 | 용존산소 | 탁도 | 클로로필 | 화학적산소요구량 | 총질소 | 총인 | 암모니아질소 | 질산질소 | 인산인 | 규산규소 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 염분 | 1.000 | 0.899 | -0.198 | 0.749 | 0.649 | 0.211 | 0.205 | -0.075 | 0.109 | 0.041 | 0.200 | 0.301 | 0.156 | 0.273 |
| 전기전도도 | 0.899 | 1.000 | -0.325 | 0.748 | 0.828 | 0.234 | 0.300 | -0.134 | -0.024 | -0.098 | 0.076 | 0.109 | -0.051 | 0.148 |
| 수온 | -0.198 | -0.325 | 1.000 | -0.206 | -0.321 | 0.255 | 0.228 | 0.644 | 0.490 | 0.682 | 0.448 | 0.453 | 0.656 | 0.468 |
| 수소이온농도 | 0.749 | 0.748 | -0.206 | 1.000 | 0.795 | 0.211 | 0.311 | -0.033 | 0.115 | -0.002 | 0.192 | 0.147 | 0.027 | 0.124 |
| 용존산소 | 0.649 | 0.828 | -0.321 | 0.795 | 1.000 | 0.311 | 0.468 | -0.096 | -0.123 | -0.225 | -0.035 | -0.092 | -0.205 | -0.051 |
| 탁도 | 0.211 | 0.234 | 0.255 | 0.211 | 0.311 | 1.000 | 0.464 | 0.208 | 0.118 | 0.092 | 0.170 | 0.120 | 0.147 | 0.143 |
| 클로로필 | 0.205 | 0.300 | 0.228 | 0.311 | 0.468 | 0.464 | 1.000 | 0.268 | 0.090 | 0.099 | 0.159 | 0.051 | 0.102 | 0.110 |
| 화학적산소요구량 | -0.075 | -0.134 | 0.644 | -0.033 | -0.096 | 0.208 | 0.268 | 1.000 | 0.473 | 0.601 | 0.365 | 0.339 | 0.480 | 0.283 |
| 총질소 | 0.109 | -0.024 | 0.490 | 0.115 | -0.123 | 0.118 | 0.090 | 0.473 | 1.000 | 0.568 | 0.468 | 0.437 | 0.508 | 0.394 |
| 총인 | 0.041 | -0.098 | 0.682 | -0.002 | -0.225 | 0.092 | 0.099 | 0.601 | 0.568 | 1.000 | 0.602 | 0.563 | 0.708 | 0.566 |
| 암모니아질소 | 0.200 | 0.076 | 0.448 | 0.192 | -0.035 | 0.170 | 0.159 | 0.365 | 0.468 | 0.602 | 1.000 | 0.529 | 0.649 | 0.515 |
| 질산질소 | 0.301 | 0.109 | 0.453 | 0.147 | -0.092 | 0.120 | 0.051 | 0.339 | 0.437 | 0.563 | 0.529 | 1.000 | 0.706 | 0.612 |
| 인산인 | 0.156 | -0.051 | 0.656 | 0.027 | -0.205 | 0.147 | 0.102 | 0.480 | 0.508 | 0.708 | 0.649 | 0.706 | 1.000 | 0.691 |
| 규산규소 | 0.273 | 0.148 | 0.468 | 0.124 | -0.051 | 0.143 | 0.110 | 0.283 | 0.394 | 0.566 | 0.515 | 0.612 | 0.691 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| 측정소명 | 측정소코드 | 측정일시 | 염분 | 전기전도도 | 수온 | 수소이온농도 | 용존산소 | 탁도 | 클로로필 | 화학적산소요구량 | 총질소 | 총인 | 암모니아질소 | 질산질소 | 인산인 | 규산규소 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74398 | 새만금 | 108 | 2225-09-12 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 56274 | 새만금 | 108 | 2176-01-28 | 31.31 | 48.04 | 24.74 | 7.98 | 5.67 | 7.25 | 2.6 | 2.29 | 0.0 | 0.059 | 0.114 | 0.097 | 0.039 | 1.314 |
| 62125 | 새만금 | 108 | 2192-02-04 | 31.02 | 47.7 | 26.69 | 8.12 | 6.46 | 1.5 | 4.07 | 4.43 | 0.448 | 0.067 | 0.143 | 0.04 | 0.045 | 0.539 |
| 84202 | 새만금 | 108 | 2252-07-16 | 31.12 | 47.7 | 20.37 | 8.28 | 7.02 | 0.0 | 3.61 | 3.14 | 0.0 | 0.039 | 0.173 | 0.049 | 0.03 | 0.098 |
| 29619 | 새만금 | 108 | 2103-02-05 | 31.78 | 48.86 | 11.07 | 8.23 | 9.62 | 0.97 | 2.28 | 1.55 | 0.0 | 0.017 | 0.074 | 0.002 | 0.016 | 0.218 |
| 18881 | 새만금 | 108 | 2073-09-11 | 31.97 | 49.59 | 6.75 | 8.31 | 12.23 | 8.97 | 13.45 | 1.9 | 0.166 | 0.014 | 0.068 | 0.016 | 0.006 | 0.869 |
| 96843 | 새만금 | 108 | 2287-02-24 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 59739 | 새만금 | 108 | 2185-07-24 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 11033 | 새만금 | 108 | 2052-03-17 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 98984 | 새만금 | 108 | 2293-01-04 | 32.2 | 48.19 | 9.4 | 8.33 | 8.76 | 3.03 | 1.2 | 1.48 | 0.312 | 0.0 | 0.163 | 0.107 | 0.037 | 0.674 |
| 측정소명 | 측정소코드 | 측정일시 | 염분 | 전기전도도 | 수온 | 수소이온농도 | 용존산소 | 탁도 | 클로로필 | 화학적산소요구량 | 총질소 | 총인 | 암모니아질소 | 질산질소 | 인산인 | 규산규소 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47362 | 새만금 | 108 | 2151-09-04 | 31.32 | 47.97 | 20.02 | 8.05 | 6.43 | 11.83 | 4.94 | 1.76 | 0.248 | 0.025 | 0.111 | 0.001 | 0.022 | 0.356 |
| 21795 | 새만금 | 108 | 2081-09-03 | 31.92 | 49.36 | 7.94 | 8.27 | 10.71 | 5.65 | 1.08 | 1.93 | 0.107 | 0.014 | 0.044 | 0.002 | 0.005 | 0.063 |
| 41148 | 새만금 | 108 | 2134-08-30 | 31.22 | 47.83 | 18.79 | 8.26 | 8.72 | 0.0 | 5.08 | 2.38 | 0.138 | 0.024 | 0.032 | 0.003 | 0.002 | 0.12 |
| 96081 | 새만금 | 108 | 2285-01-23 | 32.78 | 48.8 | 11.85 | 8.31 | 8.09 | 4.54 | 1.87 | 0.82 | 0.327 | 0.05 | 0.136 | 0.155 | 0.036 | 0.762 |
| 12988 | 새만금 | 108 | 2057-07-24 | 31.95 | 50.04 | 4.05 | 8.31 | 11.95 | 1.64 | 4.71 | 2.29 | 0.107 | 0.019 | 0.059 | 0.004 | 0.008 | 0.104 |
| 5987 | 새만금 | 108 | 2038-05-24 | 31.88 | 49.94 | 4.08 | 8.34 | 11.92 | 2.92 | 3.14 | 1.66 | 0.1 | 0.015 | 0.033 | 0.001 | 0.005 | 0.019 |
| 61200 | 새만금 | 108 | 2189-07-24 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 24239 | 새만금 | 108 | 2088-05-13 | 31.62 | 48.69 | 10.32 | 8.22 | 9.8 | 38.23 | 0.0 | 2.54 | 0.101 | 0.0 | 0.051 | 0.034 | 0.01 | 0.0 |
| 18189 | 새만금 | 108 | 2071-10-20 | 31.36 | 48.76 | 6.53 | 8.3 | 12.18 | 39.52 | 2.8 | 0.99 | 0.0 | 0.012 | 0.0 | 0.002 | 0.006 | 0.084 |
| 466 | 새만금 | 108 | 2023-04-12 | 31.94 | 49.88 | 4.8 | 8.28 | 12.01 | 0.0 | 0.0 | 1.61 | 0.187 | 0.016 | 0.085 | 0.005 | 0.014 | 0.034 |