Overview

Dataset statistics

Number of variables24
Number of observations252
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory52.3 KiB
Average record size in memory212.5 B

Variable types

Categorical5
Numeric19

Dataset

Description제주도 항만측정망에서 관측된 해양환경정보(수온, 염분, 수소이온농도 등)를 제공합니다. 출처는 해양환경공단입니다. (데이터 미집계로 인하여 일부 데이터값에 공란이 존재할 수 있습니다.)
Author제주특별자치도
URLhttps://www.data.go.kr/data/15110786/fileData.do

Reproduction

Analysis started2023-12-12 06:26:04.915230
Analysis finished2023-12-12 06:26:05.148591
Duration0.23 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

측정 일자
Categorical

Distinct31
Distinct (%)12.3%
Missing0
Missing (%)0.0%
Memory size2.1 KiB
2019-08-13
 
14
2018-08-30
 
14
2020-08-19
 
14
2016-08-18
 
14
2014-08-13
 
14
Other values (26)
182 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2013-02-15
2nd row2013-02-15
3rd row2013-02-15
4th row2013-02-15
5th row2013-02-15

Common Values

ValueCountFrequency (%)
2019-08-13 14
 
5.6%
2018-08-30 14
 
5.6%
2020-08-19 14
 
5.6%
2016-08-18 14
 
5.6%
2014-08-13 14
 
5.6%
2018-02-25 14
 
5.6%
2015-08-20 14
 
5.6%
2013-08-15 12
 
4.8%
2016-02-25 10
 
4.0%
2017-02-26 10
 
4.0%
Other values (21) 122
48.4%

Length

2023-12-12T15:26:05.230093image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
2019-08-13 14
 
5.6%
2018-08-30 14
 
5.6%
2020-08-19 14
 
5.6%
2016-08-18 14
 
5.6%
2014-08-13 14
 
5.6%
2018-02-25 14
 
5.6%
2015-08-20 14
 
5.6%
2013-08-15 12
 
4.8%
2016-02-25 10
 
4.0%
2017-02-26 10
 
4.0%
Other values (21) 122
48.4%

정점명
Categorical

Distinct7
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Memory size2.1 KiB
성산포항 H01
36 
제주항 H01
36 
제주항 H02
36 
서귀포항 H01
36 
서귀포항 H02
36 
Other values (2)
72 

Length

Max length8
Median length7
Mean length7.4285714
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row성산포항 H01
2nd row성산포항 H01
3rd row제주항 H01
4th row제주항 H01
5th row제주항 H02

Common Values

ValueCountFrequency (%)
성산포항 H01 36
14.3%
제주항 H01 36
14.3%
제주항 H02 36
14.3%
서귀포항 H01 36
14.3%
서귀포항 H02 36
14.3%
한림항 H01 36
14.3%
한림항 H02 36
14.3%

Length

2023-12-12T15:26:05.372291image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T15:26:05.537507image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
h01 144
28.6%
h02 108
21.4%
제주항 72
14.3%
서귀포항 72
14.3%
한림항 72
14.3%
성산포항 36
 
7.1%

위도
Real number (ℝ)

Distinct7
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean33.404921
Minimum33.236389
Maximum33.527222
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:05.681997image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum33.236389
5-th percentile33.236389
Q133.240278
median33.418056
Q333.526111
95-th percentile33.527222
Maximum33.527222
Range0.290833
Interquartile range (IQR)0.285833

Descriptive statistics

Standard deviation0.11347916
Coefficient of variation (CV)0.0033970791
Kurtosis-1.2646518
Mean33.404921
Median Absolute Deviation (MAD)0.108055
Skewness-0.52936216
Sum8418.04
Variance0.012877519
MonotonicityNot monotonic
2023-12-12T15:26:05.823947image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=7)
ValueCountFrequency (%)
33.470833 36
14.3%
33.526111 36
14.3%
33.527222 36
14.3%
33.236389 36
14.3%
33.240278 36
14.3%
33.415556 36
14.3%
33.418056 36
14.3%
ValueCountFrequency (%)
33.236389 36
14.3%
33.240278 36
14.3%
33.415556 36
14.3%
33.418056 36
14.3%
33.470833 36
14.3%
33.526111 36
14.3%
33.527222 36
14.3%
ValueCountFrequency (%)
33.527222 36
14.3%
33.526111 36
14.3%
33.470833 36
14.3%
33.418056 36
14.3%
33.415556 36
14.3%
33.240278 36
14.3%
33.236389 36
14.3%

경도
Real number (ℝ)

Distinct7
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean126.51976
Minimum126.25528
Maximum126.9275
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:05.973525image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum126.25528
5-th percentile126.25528
Q1126.25972
median126.54
Q3126.56528
95-th percentile126.9275
Maximum126.9275
Range0.672222
Interquartile range (IQR)0.305556

Descriptive statistics

Standard deviation0.21019277
Coefficient of variation (CV)0.0016613434
Kurtosis-0.24329769
Mean126.51976
Median Absolute Deviation (MAD)0.025278
Skewness0.49616053
Sum31882.98
Variance0.044181001
MonotonicityNot monotonic
2023-12-12T15:26:06.150209image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=7)
ValueCountFrequency (%)
126.9275 36
14.3%
126.54 36
14.3%
126.530556 36
14.3%
126.565278 36
14.3%
126.56 36
14.3%
126.255278 36
14.3%
126.259722 36
14.3%
ValueCountFrequency (%)
126.255278 36
14.3%
126.259722 36
14.3%
126.530556 36
14.3%
126.54 36
14.3%
126.56 36
14.3%
126.565278 36
14.3%
126.9275 36
14.3%
ValueCountFrequency (%)
126.9275 36
14.3%
126.565278 36
14.3%
126.56 36
14.3%
126.54 36
14.3%
126.530556 36
14.3%
126.259722 36
14.3%
126.255278 36
14.3%

날씨
Categorical

Distinct3
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size2.1 KiB
맑음
146 
구름조금
78 
구름많음
28 

Length

Max length4
Median length2
Mean length2.8412698
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row맑음
2nd row맑음
3rd row구름조금
4th row구름조금
5th row구름조금

Common Values

ValueCountFrequency (%)
맑음 146
57.9%
구름조금 78
31.0%
구름많음 28
 
11.1%

Length

2023-12-12T15:26:06.333342image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T15:26:06.511121image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
맑음 146
57.9%
구름조금 78
31.0%
구름많음 28
 
11.1%

수심
Real number (ℝ)

Distinct19
Distinct (%)7.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean7.3174603
Minimum2
Maximum20
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:06.655752image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum2
5-th percentile3
Q14
median6
Q39
95-th percentile16
Maximum20
Range18
Interquartile range (IQR)5

Descriptive statistics

Standard deviation4.3007473
Coefficient of variation (CV)0.58773769
Kurtosis0.17783594
Mean7.3174603
Median Absolute Deviation (MAD)2
Skewness1.1519681
Sum1844
Variance18.496427
MonotonicityNot monotonic
2023-12-12T15:26:06.801783image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=19)
ValueCountFrequency (%)
4 54
21.4%
5 42
16.7%
6 34
13.5%
14 20
 
7.9%
3 20
 
7.9%
7 20
 
7.9%
8 14
 
5.6%
15 8
 
3.2%
13 8
 
3.2%
9 6
 
2.4%
Other values (9) 26
10.3%
ValueCountFrequency (%)
2 4
 
1.6%
3 20
 
7.9%
4 54
21.4%
5 42
16.7%
6 34
13.5%
7 20
 
7.9%
8 14
 
5.6%
9 6
 
2.4%
10 2
 
0.8%
11 2
 
0.8%
ValueCountFrequency (%)
20 2
 
0.8%
19 2
 
0.8%
18 2
 
0.8%
17 4
 
1.6%
16 4
 
1.6%
15 8
 
3.2%
14 20
7.9%
13 8
 
3.2%
12 4
 
1.6%
11 2
 
0.8%

수층
Categorical

Distinct2
Distinct (%)0.8%
Missing0
Missing (%)0.0%
Memory size2.1 KiB
표층
126 
저증
126 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row표층
2nd row저증
3rd row표층
4th row저증
5th row표층

Common Values

ValueCountFrequency (%)
표층 126
50.0%
저증 126
50.0%

Length

2023-12-12T15:26:06.934618image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T15:26:07.028149image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
표층 126
50.0%
저증 126
50.0%

투명도
Real number (ℝ)

Distinct49
Distinct (%)19.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean4.0230159
Minimum0.4
Maximum11.5
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:07.165318image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.4
5-th percentile1.2
Q12.2
median3.55
Q35
95-th percentile8.7
Maximum11.5
Range11.1
Interquartile range (IQR)2.8

Descriptive statistics

Standard deviation2.3415922
Coefficient of variation (CV)0.58204895
Kurtosis0.31097172
Mean4.0230159
Median Absolute Deviation (MAD)1.45
Skewness0.89723862
Sum1013.8
Variance5.4830538
MonotonicityNot monotonic
2023-12-12T15:26:07.355344image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=49)
ValueCountFrequency (%)
4.0 28
 
11.1%
3.0 16
 
6.3%
5.0 14
 
5.6%
2.0 12
 
4.8%
3.5 12
 
4.8%
2.5 12
 
4.8%
2.3 10
 
4.0%
7.0 10
 
4.0%
4.5 10
 
4.0%
6.0 10
 
4.0%
Other values (39) 118
46.8%
ValueCountFrequency (%)
0.4 2
 
0.8%
0.5 2
 
0.8%
1.0 4
1.6%
1.1 4
1.6%
1.2 6
2.4%
1.3 2
 
0.8%
1.4 2
 
0.8%
1.5 8
3.2%
1.6 4
1.6%
1.7 4
1.6%
ValueCountFrequency (%)
11.5 2
 
0.8%
10.5 2
 
0.8%
10.0 2
 
0.8%
9.5 2
 
0.8%
9.0 2
 
0.8%
8.7 4
1.6%
8.0 8
3.2%
7.7 2
 
0.8%
7.5 2
 
0.8%
7.4 2
 
0.8%

수질평가지수(WQI)등급
Categorical

Distinct5
Distinct (%)2.0%
Missing0
Missing (%)0.0%
Memory size2.1 KiB
3
128 
2
64 
4
48 
1
 
10
5
 
2

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2
2nd row2
3rd row3
4th row3
5th row3

Common Values

ValueCountFrequency (%)
3 128
50.8%
2 64
25.4%
4 48
 
19.0%
1 10
 
4.0%
5 2
 
0.8%

Length

2023-12-12T15:26:07.503564image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T15:26:07.638942image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
3 128
50.8%
2 64
25.4%
4 48
 
19.0%
1 10
 
4.0%
5 2
 
0.8%

수온
Real number (ℝ)

Distinct224
Distinct (%)88.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean18.91254
Minimum2.22
Maximum30.16
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:07.788157image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum2.22
5-th percentile9.629
Q113.43
median17.92
Q325.845
95-th percentile28.041
Maximum30.16
Range27.94
Interquartile range (IQR)12.415

Descriptive statistics

Standard deviation6.844356
Coefficient of variation (CV)0.36189513
Kurtosis-1.05918
Mean18.91254
Median Absolute Deviation (MAD)5.515
Skewness-0.18475716
Sum4765.96
Variance46.845209
MonotonicityNot monotonic
2023-12-12T15:26:07.951339image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
26.85 3
 
1.2%
26.82 3
 
1.2%
26.55 2
 
0.8%
12.7 2
 
0.8%
26.48 2
 
0.8%
14.81 2
 
0.8%
14.99 2
 
0.8%
13.7 2
 
0.8%
25.89 2
 
0.8%
12.67 2
 
0.8%
Other values (214) 230
91.3%
ValueCountFrequency (%)
2.22 1
0.4%
2.26 1
0.4%
2.74 1
0.4%
2.75 1
0.4%
4.28 1
0.4%
4.33 1
0.4%
5.32 1
0.4%
5.53 1
0.4%
5.73 1
0.4%
6.13 1
0.4%
ValueCountFrequency (%)
30.16 1
0.4%
30.13 1
0.4%
30.08 1
0.4%
29.66 1
0.4%
28.96 1
0.4%
28.94 2
0.8%
28.9 1
0.4%
28.55 1
0.4%
28.47 1
0.4%
28.31 1
0.4%

염분
Real number (ℝ)

Distinct191
Distinct (%)75.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean32.324762
Minimum25.79
Maximum34.57
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:08.121838image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum25.79
5-th percentile28.537
Q131.2
median32.6
Q333.9425
95-th percentile34.3345
Maximum34.57
Range8.78
Interquartile range (IQR)2.7425

Descriptive statistics

Standard deviation1.9130022
Coefficient of variation (CV)0.059180704
Kurtosis1.1513859
Mean32.324762
Median Absolute Deviation (MAD)1.365
Skewness-1.1618674
Sum8145.84
Variance3.6595772
MonotonicityNot monotonic
2023-12-12T15:26:08.306623image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
34.2 6
 
2.4%
34.14 4
 
1.6%
34.0 4
 
1.6%
33.92 4
 
1.6%
33.26 3
 
1.2%
32.28 3
 
1.2%
34.22 3
 
1.2%
30.92 3
 
1.2%
34.17 3
 
1.2%
34.16 3
 
1.2%
Other values (181) 216
85.7%
ValueCountFrequency (%)
25.79 1
0.4%
25.9 1
0.4%
25.96 1
0.4%
26.2 1
0.4%
26.37 1
0.4%
27.39 1
0.4%
27.43 1
0.4%
27.48 1
0.4%
27.73 1
0.4%
28.08 1
0.4%
ValueCountFrequency (%)
34.57 1
 
0.4%
34.55 2
0.8%
34.54 1
 
0.4%
34.45 1
 
0.4%
34.44 1
 
0.4%
34.42 1
 
0.4%
34.4 1
 
0.4%
34.38 3
1.2%
34.35 1
 
0.4%
34.34 1
 
0.4%

수소이온농도
Real number (ℝ)

Distinct52
Distinct (%)20.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean8.2113095
Minimum7.89
Maximum8.54
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:08.486290image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum7.89
5-th percentile8.0255
Q18.14
median8.21
Q38.28
95-th percentile8.3845
Maximum8.54
Range0.65
Interquartile range (IQR)0.14

Descriptive statistics

Standard deviation0.10847123
Coefficient of variation (CV)0.013209979
Kurtosis0.76679178
Mean8.2113095
Median Absolute Deviation (MAD)0.07
Skewness0.16785382
Sum2069.25
Variance0.011766007
MonotonicityNot monotonic
2023-12-12T15:26:08.689378image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
8.29 19
 
7.5%
8.25 15
 
6.0%
8.16 14
 
5.6%
8.27 11
 
4.4%
8.28 11
 
4.4%
8.17 10
 
4.0%
8.24 10
 
4.0%
8.13 10
 
4.0%
8.26 10
 
4.0%
8.1 10
 
4.0%
Other values (42) 132
52.4%
ValueCountFrequency (%)
7.89 1
 
0.4%
7.92 1
 
0.4%
7.95 1
 
0.4%
7.98 1
 
0.4%
7.99 2
 
0.8%
8.0 4
1.6%
8.01 2
 
0.8%
8.02 1
 
0.4%
8.03 1
 
0.4%
8.05 5
2.0%
ValueCountFrequency (%)
8.54 1
0.4%
8.53 1
0.4%
8.52 2
0.8%
8.49 2
0.8%
8.48 1
0.4%
8.44 1
0.4%
8.43 1
0.4%
8.41 1
0.4%
8.4 2
0.8%
8.39 1
0.4%

용존산소량
Real number (ℝ)

Distinct180
Distinct (%)71.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean8.2398016
Minimum5.44
Maximum12.25
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:08.864336image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum5.44
5-th percentile6.5755
Q17.215
median8.385
Q39.015
95-th percentile9.858
Maximum12.25
Range6.81
Interquartile range (IQR)1.8

Descriptive statistics

Standard deviation1.1453271
Coefficient of variation (CV)0.13899935
Kurtosis0.17448961
Mean8.2398016
Median Absolute Deviation (MAD)0.855
Skewness0.29888229
Sum2076.43
Variance1.3117741
MonotonicityNot monotonic
2023-12-12T15:26:09.018521image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
8.8 4
 
1.6%
6.94 4
 
1.6%
8.86 4
 
1.6%
8.97 4
 
1.6%
9.1 3
 
1.2%
7.53 3
 
1.2%
7.03 3
 
1.2%
8.56 3
 
1.2%
8.5 3
 
1.2%
7.05 3
 
1.2%
Other values (170) 218
86.5%
ValueCountFrequency (%)
5.44 1
0.4%
5.86 1
0.4%
5.91 1
0.4%
6.0 1
0.4%
6.15 1
0.4%
6.34 1
0.4%
6.4 1
0.4%
6.42 2
0.8%
6.47 1
0.4%
6.51 1
0.4%
ValueCountFrequency (%)
12.25 1
0.4%
11.75 1
0.4%
11.35 1
0.4%
11.18 1
0.4%
11.12 1
0.4%
10.95 1
0.4%
10.73 1
0.4%
10.55 1
0.4%
10.33 1
0.4%
10.24 1
0.4%

화학적산소요구량
Real number (ℝ)

Distinct91
Distinct (%)36.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean1.3997619
Minimum0.03
Maximum5.44
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:09.205625image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.03
5-th percentile0.39
Q11
median1.28
Q31.69
95-th percentile2.74
Maximum5.44
Range5.41
Interquartile range (IQR)0.69

Descriptive statistics

Standard deviation0.72476342
Coefficient of variation (CV)0.51777621
Kurtosis7.1007794
Mean1.3997619
Median Absolute Deviation (MAD)0.32
Skewness1.8408356
Sum352.74
Variance0.52528201
MonotonicityNot monotonic
2023-12-12T15:26:09.374588image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1.35 8
 
3.2%
1.09 6
 
2.4%
1.28 6
 
2.4%
0.96 6
 
2.4%
1.56 6
 
2.4%
1.16 6
 
2.4%
1.0 4
 
1.6%
0.87 4
 
1.6%
1.68 4
 
1.6%
1.24 4
 
1.6%
Other values (81) 198
78.6%
ValueCountFrequency (%)
0.03 2
0.8%
0.32 2
0.8%
0.34 2
0.8%
0.35 2
0.8%
0.37 4
1.6%
0.39 2
0.8%
0.41 4
1.6%
0.52 2
0.8%
0.54 2
0.8%
0.58 2
0.8%
ValueCountFrequency (%)
5.44 2
0.8%
3.37 2
0.8%
3.23 2
0.8%
3.11 2
0.8%
3.05 2
0.8%
2.93 2
0.8%
2.74 2
0.8%
2.68 2
0.8%
2.52 2
0.8%
2.5 2
0.8%

암모니아성질소
Real number (ℝ)

Distinct230
Distinct (%)91.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean18.293889
Minimum0.27
Maximum120.55
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:09.557017image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.27
5-th percentile1.4425
Q17.5725
median14.49
Q323.52
95-th percentile49.22
Maximum120.55
Range120.28
Interquartile range (IQR)15.9475

Descriptive statistics

Standard deviation16.535634
Coefficient of variation (CV)0.90388843
Kurtosis8.6573154
Mean18.293889
Median Absolute Deviation (MAD)7.48
Skewness2.3922342
Sum4610.06
Variance273.42721
MonotonicityNot monotonic
2023-12-12T15:26:09.755929image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
7.6 4
 
1.6%
8.6 4
 
1.6%
7.2 3
 
1.2%
9.4 2
 
0.8%
17.6 2
 
0.8%
3.3 2
 
0.8%
31.28 2
 
0.8%
5.9 2
 
0.8%
19.3 2
 
0.8%
7.1 2
 
0.8%
Other values (220) 227
90.1%
ValueCountFrequency (%)
0.27 1
0.4%
0.43 1
0.4%
0.46 1
0.4%
0.48 1
0.4%
0.57 1
0.4%
0.59 1
0.4%
0.66 1
0.4%
0.74 1
0.4%
0.76 1
0.4%
0.82 1
0.4%
ValueCountFrequency (%)
120.55 1
0.4%
94.6 1
0.4%
83.66 1
0.4%
82.07 1
0.4%
71.02 1
0.4%
64.0 1
0.4%
63.5 1
0.4%
60.89 1
0.4%
55.37 1
0.4%
55.3 1
0.4%

아질산성질소
Real number (ℝ)

Distinct138
Distinct (%)54.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean3.6595635
Minimum0.2
Maximum34.72
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:10.318222image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.2
5-th percentile1.2
Q12.1
median2.835
Q33.915
95-th percentile7.5045
Maximum34.72
Range34.52
Interquartile range (IQR)1.815

Descriptive statistics

Standard deviation3.9252117
Coefficient of variation (CV)1.0725901
Kurtosis34.378456
Mean3.6595635
Median Absolute Deviation (MAD)0.835
Skewness5.3794141
Sum922.21
Variance15.407287
MonotonicityNot monotonic
2023-12-12T15:26:10.551821image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
2.5 10
 
4.0%
2.2 7
 
2.8%
2.0 7
 
2.8%
2.6 6
 
2.4%
2.1 6
 
2.4%
1.7 6
 
2.4%
1.8 5
 
2.0%
3.2 5
 
2.0%
1.5 5
 
2.0%
4.7 5
 
2.0%
Other values (128) 190
75.4%
ValueCountFrequency (%)
0.2 1
0.4%
0.22 1
0.4%
0.38 1
0.4%
0.45 1
0.4%
0.5 1
0.4%
0.6 1
0.4%
0.64 1
0.4%
0.8 2
0.8%
0.97 1
0.4%
1.05 1
0.4%
ValueCountFrequency (%)
34.72 1
0.4%
31.84 1
0.4%
28.41 1
0.4%
23.11 1
0.4%
20.34 1
0.4%
13.34 1
0.4%
12.07 1
0.4%
8.71 1
0.4%
8.37 1
0.4%
8.34 1
0.4%

질산성질소
Real number (ℝ)

Distinct251
Distinct (%)99.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean171.08964
Minimum0.76
Maximum2163.9
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:10.727087image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.76
5-th percentile12.51
Q151.9125
median104.925
Q3192.8975
95-th percentile555.825
Maximum2163.9
Range2163.14
Interquartile range (IQR)140.985

Descriptive statistics

Standard deviation247.1283
Coefficient of variation (CV)1.4444375
Kurtosis30.547795
Mean171.08964
Median Absolute Deviation (MAD)63.675
Skewness4.843537
Sum43114.59
Variance61072.399
MonotonicityNot monotonic
2023-12-12T15:26:10.889650image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
71.8 2
 
0.8%
22.2 1
 
0.4%
40.1 1
 
0.4%
16.4 1
 
0.4%
41.5 1
 
0.4%
85.8 1
 
0.4%
10.3 1
 
0.4%
346.2 1
 
0.4%
136.9 1
 
0.4%
114.0 1
 
0.4%
Other values (241) 241
95.6%
ValueCountFrequency (%)
0.76 1
0.4%
2.1 1
0.4%
2.49 1
0.4%
3.16 1
0.4%
4.76 1
0.4%
5.92 1
0.4%
6.55 1
0.4%
7.3 1
0.4%
9.16 1
0.4%
9.36 1
0.4%
ValueCountFrequency (%)
2163.9 1
0.4%
1894.6 1
0.4%
1554.49 1
0.4%
1352.43 1
0.4%
682.65 1
0.4%
658.57 1
0.4%
630.7 1
0.4%
628.6 1
0.4%
597.63 1
0.4%
593.6 1
0.4%

용존무기질소
Real number (ℝ)

Distinct247
Distinct (%)98.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean193.12944
Minimum16.91
Maximum2193.7
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:11.049627image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum16.91
5-th percentile26.823
Q164.8
median116.35
Q3229.6725
95-th percentile591.67
Maximum2193.7
Range2176.79
Interquartile range (IQR)164.8725

Descriptive statistics

Standard deviation251.79505
Coefficient of variation (CV)1.3037631
Kurtosis29.349716
Mean193.12944
Median Absolute Deviation (MAD)64.46
Skewness4.7118418
Sum48668.62
Variance63400.746
MonotonicityNot monotonic
2023-12-12T15:26:11.224944image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
172.0 2
 
0.8%
191.6 2
 
0.8%
109.4 2
 
0.8%
55.0 2
 
0.8%
64.8 2
 
0.8%
61.99 1
 
0.4%
25.93 1
 
0.4%
53.42 1
 
0.4%
104.55 1
 
0.4%
28.19 1
 
0.4%
Other values (237) 237
94.0%
ValueCountFrequency (%)
16.91 1
0.4%
17.12 1
0.4%
18.44 1
0.4%
19.0 1
0.4%
20.0 1
0.4%
20.9 1
0.4%
22.23 1
0.4%
22.4 1
0.4%
24.84 1
0.4%
24.87 1
0.4%
ValueCountFrequency (%)
2193.7 1
0.4%
1966.8 1
0.4%
1560.54 1
0.4%
1373.73 1
0.4%
701.53 1
0.4%
688.79 1
0.4%
662.3 1
0.4%
650.3 1
0.4%
636.0 1
0.4%
621.22 1
0.4%

총질소
Real number (ℝ)

Distinct248
Distinct (%)98.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean357.99762
Minimum86.67
Maximum2444.97
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:11.379484image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum86.67
5-th percentile132.206
Q1197.6875
median271.95
Q3409.505
95-th percentile791.31
Maximum2444.97
Range2358.3
Interquartile range (IQR)211.8175

Descriptive statistics

Standard deviation288.11503
Coefficient of variation (CV)0.80479595
Kurtosis19.489812
Mean357.99762
Median Absolute Deviation (MAD)92.95
Skewness3.7125608
Sum90215.4
Variance83010.272
MonotonicityNot monotonic
2023-12-12T15:26:11.546764image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
260.5 2
 
0.8%
255.4 2
 
0.8%
192.9 2
 
0.8%
269.5 2
 
0.8%
286.6 1
 
0.4%
91.94 1
 
0.4%
254.31 1
 
0.4%
141.2 1
 
0.4%
792.3 1
 
0.4%
139.73 1
 
0.4%
Other values (238) 238
94.4%
ValueCountFrequency (%)
86.67 1
0.4%
91.94 1
0.4%
98.0 1
0.4%
100.13 1
0.4%
100.72 1
0.4%
109.9 1
0.4%
115.4 1
0.4%
116.7 1
0.4%
119.13 1
0.4%
120.72 1
0.4%
ValueCountFrequency (%)
2444.97 1
0.4%
2233.0 1
0.4%
1567.62 1
0.4%
1484.59 1
0.4%
1397.44 1
0.4%
1172.8 1
0.4%
1155.43 1
0.4%
1001.59 1
0.4%
995.8 1
0.4%
869.69 1
0.4%

용존무기인
Real number (ℝ)

Distinct191
Distinct (%)75.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean10.531825
Minimum0
Maximum48.7
Zeros1
Zeros (%)0.4%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:11.752170image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0.1
Q13.675
median9.765
Q315.3025
95-th percentile22.948
Maximum48.7
Range48.7
Interquartile range (IQR)11.6275

Descriptive statistics

Standard deviation8.2841562
Coefficient of variation (CV)0.78658313
Kurtosis2.3421731
Mean10.531825
Median Absolute Deviation (MAD)5.735
Skewness1.1532106
Sum2654.02
Variance68.627244
MonotonicityNot monotonic
2023-12-12T15:26:11.950434image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.01 8
 
3.2%
0.1 5
 
2.0%
3.4 5
 
2.0%
3.3 4
 
1.6%
0.5 4
 
1.6%
4.5 3
 
1.2%
11.5 3
 
1.2%
4.4 3
 
1.2%
4.2 3
 
1.2%
4.1 3
 
1.2%
Other values (181) 211
83.7%
ValueCountFrequency (%)
0.0 1
 
0.4%
0.01 8
3.2%
0.02 1
 
0.4%
0.1 5
2.0%
0.22 1
 
0.4%
0.3 1
 
0.4%
0.4 3
 
1.2%
0.5 4
1.6%
0.56 1
 
0.4%
0.65 1
 
0.4%
ValueCountFrequency (%)
48.7 1
0.4%
40.58 1
0.4%
37.3 1
0.4%
37.2 1
0.4%
36.86 1
0.4%
33.98 1
0.4%
32.18 1
0.4%
31.7 1
0.4%
27.8 1
0.4%
24.2 1
0.4%

총인
Real number (ℝ)

Distinct213
Distinct (%)84.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean21.936627
Minimum4.7
Maximum65.7
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:12.114674image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum4.7
5-th percentile9.755
Q114.815
median19.935
Q325.68
95-th percentile44.7615
Maximum65.7
Range61
Interquartile range (IQR)10.865

Descriptive statistics

Standard deviation10.367235
Coefficient of variation (CV)0.47259932
Kurtosis3.0569259
Mean21.936627
Median Absolute Deviation (MAD)5.35
Skewness1.5219461
Sum5528.03
Variance107.47956
MonotonicityNot monotonic
2023-12-12T15:26:12.267287image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
23.1 5
 
2.0%
17.1 3
 
1.2%
22.2 3
 
1.2%
15.0 2
 
0.8%
24.68 2
 
0.8%
13.6 2
 
0.8%
12.43 2
 
0.8%
20.46 2
 
0.8%
30.6 2
 
0.8%
12.2 2
 
0.8%
Other values (203) 227
90.1%
ValueCountFrequency (%)
4.7 1
0.4%
5.6 1
0.4%
8.15 1
0.4%
8.6 1
0.4%
8.7 1
0.4%
9.0 2
0.8%
9.39 1
0.4%
9.4 1
0.4%
9.5 1
0.4%
9.67 1
0.4%
ValueCountFrequency (%)
65.7 1
0.4%
63.83 1
0.4%
61.33 1
0.4%
56.9 1
0.4%
50.53 1
0.4%
49.9 1
0.4%
48.92 1
0.4%
48.1 1
0.4%
47.83 1
0.4%
47.21 1
0.4%

규산규소
Real number (ℝ)

Distinct250
Distinct (%)99.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean600.47825
Minimum21.3
Maximum7908
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:12.491442image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum21.3
5-th percentile119.9975
Q1270.2525
median400.185
Q3548.6875
95-th percentile1789.1015
Maximum7908
Range7886.7
Interquartile range (IQR)278.435

Descriptive statistics

Standard deviation774.95497
Coefficient of variation (CV)1.2905629
Kurtosis35.276399
Mean600.47825
Median Absolute Deviation (MAD)143.285
Skewness4.9653073
Sum151320.52
Variance600555.21
MonotonicityNot monotonic
2023-12-12T15:26:12.671422image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
3207.88 2
 
0.8%
339.1 2
 
0.8%
565.8 1
 
0.4%
486.0 1
 
0.4%
263.23 1
 
0.4%
2847.6 1
 
0.4%
254.04 1
 
0.4%
273.73 1
 
0.4%
485.91 1
 
0.4%
53.0 1
 
0.4%
Other values (240) 240
95.2%
ValueCountFrequency (%)
21.3 1
0.4%
51.5 1
0.4%
53.0 1
0.4%
64.62 1
0.4%
69.8 1
0.4%
75.54 1
0.4%
78.4 1
0.4%
82.1 1
0.4%
88.0 1
0.4%
96.49 1
0.4%
ValueCountFrequency (%)
7908.0 1
0.4%
4446.23 1
0.4%
3376.94 1
0.4%
3355.94 1
0.4%
3207.88 2
0.8%
2847.6 1
0.4%
2765.0 1
0.4%
2638.2 1
0.4%
2587.2 1
0.4%
2352.7 1
0.4%

부유물질
Real number (ℝ)

Distinct185
Distinct (%)73.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean11.046627
Minimum0.5
Maximum56.35
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:12.835215image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.5
5-th percentile1.9
Q14.1
median7.05
Q316.125
95-th percentile31.2225
Maximum56.35
Range55.85
Interquartile range (IQR)12.025

Descriptive statistics

Standard deviation9.7829742
Coefficient of variation (CV)0.88560736
Kurtosis3.0498786
Mean11.046627
Median Absolute Deviation (MAD)3.85
Skewness1.6417864
Sum2783.75
Variance95.706584
MonotonicityNot monotonic
2023-12-12T15:26:13.025159image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
3.6 6
 
2.4%
3.2 5
 
2.0%
4.1 5
 
2.0%
7.8 4
 
1.6%
2.7 4
 
1.6%
6.0 3
 
1.2%
1.8 3
 
1.2%
8.6 3
 
1.2%
4.2 3
 
1.2%
3.1 3
 
1.2%
Other values (175) 213
84.5%
ValueCountFrequency (%)
0.5 1
 
0.4%
0.7 1
 
0.4%
1.1 1
 
0.4%
1.2 1
 
0.4%
1.5 1
 
0.4%
1.56 1
 
0.4%
1.75 1
 
0.4%
1.8 3
1.2%
1.89 1
 
0.4%
1.9 3
1.2%
ValueCountFrequency (%)
56.35 1
0.4%
54.2 1
0.4%
43.1 1
0.4%
39.0 1
0.4%
37.15 1
0.4%
36.8 1
0.4%
34.8 1
0.4%
33.15 1
0.4%
32.95 1
0.4%
32.7 1
0.4%

클로로필에이
Real number (ℝ)

Distinct183
Distinct (%)72.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2.8653968
Minimum0.03
Maximum29.02
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.3 KiB
2023-12-12T15:26:13.248539image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.03
5-th percentile0.11
Q10.4175
median1.15
Q33.655
95-th percentile10.07
Maximum29.02
Range28.99
Interquartile range (IQR)3.2375

Descriptive statistics

Standard deviation4.209307
Coefficient of variation (CV)1.4690136
Kurtosis15.341609
Mean2.8653968
Median Absolute Deviation (MAD)0.975
Skewness3.3675111
Sum722.08
Variance17.718266
MonotonicityNot monotonic
2023-12-12T15:26:13.427052image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.44 8
 
3.2%
0.77 4
 
1.6%
0.37 4
 
1.6%
0.18 4
 
1.6%
0.41 3
 
1.2%
0.25 3
 
1.2%
0.1 3
 
1.2%
0.56 3
 
1.2%
0.31 3
 
1.2%
0.17 3
 
1.2%
Other values (173) 214
84.9%
ValueCountFrequency (%)
0.03 1
 
0.4%
0.04 1
 
0.4%
0.05 1
 
0.4%
0.06 2
0.8%
0.07 3
1.2%
0.08 1
 
0.4%
0.1 3
1.2%
0.11 2
0.8%
0.12 2
0.8%
0.13 2
0.8%
ValueCountFrequency (%)
29.02 2
0.8%
26.28 1
0.4%
18.4 1
0.4%
17.1 1
0.4%
13.8 1
0.4%
13.08 1
0.4%
12.53 1
0.4%
11.44 1
0.4%
11.38 1
0.4%
10.82 1
0.4%

Sample

측정 일자정점명위도경도날씨수심수층투명도수질평가지수(WQI)등급수온염분수소이온농도용존산소량화학적산소요구량암모니아성질소아질산성질소질산성질소용존무기질소총질소용존무기인총인규산규소부유물질클로로필에이
02013-02-15성산포항 H0133.470833126.9275맑음4표층4.029.7833.458.279.311.4216.72.7152.6172.0286.615.021.3565.825.81.62
12013-02-15성산포항 H0133.470833126.9275맑음4저증4.029.7633.458.269.241.4214.02.7119.5136.1256.216.919.4437.77.82.2
22013-02-15제주항 H0133.526111126.54구름조금12표층7.0312.8633.598.238.660.9612.02.6134.0148.6231.917.019.7471.07.92.23
32013-02-15제주항 H0133.526111126.54구름조금12저증7.0313.0333.758.278.550.9612.32.3118.5133.0231.216.618.9428.07.81.59
42013-02-15제주항 H0233.527222126.530556구름조금15표층8.0312.8433.718.238.490.785.72.2121.0128.9214.517.120.0404.610.53.58
52013-02-15제주항 H0233.527222126.530556구름조금15저증8.0313.0333.858.278.370.786.62.1101.2109.9192.916.422.0335.49.82.0
62013-02-16서귀포항 H0133.236389126.565278맑음8표층8.0214.9533.728.188.160.899.52.0129.5141.0267.215.424.7510.11.93.7
72013-02-16서귀포항 H0133.236389126.565278맑음8저증8.0215.0233.978.228.410.8910.51.688.1100.2182.913.314.8338.83.03.07
82013-02-16서귀포항 H0233.240278126.56맑음4표층2.5315.1133.318.058.691.1364.08.21894.61966.82233.012.556.97908.08.42.02
92013-02-16서귀포항 H0233.240278126.56맑음4저증2.5314.9833.338.217.881.1334.62.5192.0229.1321.922.644.8816.711.63.96
측정 일자정점명위도경도날씨수심수층투명도수질평가지수(WQI)등급수온염분수소이온농도용존산소량화학적산소요구량암모니아성질소아질산성질소질산성질소용존무기질소총질소용존무기인총인규산규소부유물질클로로필에이
2422021-08-31성산포항 H0133.470833126.9275맑음6표층3.0326.2730.928.318.82.019.23.552.164.8197.321.5519.13227.7531.254.78
2432021-08-31성산포항 H0133.470833126.9275맑음6저증3.0326.1630.928.288.452.0113.03.141.057.1142.20.8415.04181.321.154.52
2442021-08-31제주항 H0133.526111126.54맑음15표층6.0226.4830.748.27.361.253.62.159.765.4130.381.1811.44192.3329.11.74
2452021-08-31제주항 H0133.526111126.54맑음15저증6.0225.5731.248.27.471.255.91.836.143.8143.01.9211.16121.9130.750.89
2462021-08-31제주항 H0233.527222126.530556맑음12표층8.7126.7230.838.28.71.3515.21.838.055.086.671.128.15138.1522.950.62
2472021-08-31제주항 H0233.527222126.530556맑음12저증8.7125.8931.228.187.541.3512.42.747.462.5158.562.3610.91127.4321.10.56
2482021-08-31한림항 H0133.415556126.255278맑음7표층3.0324.5731.518.3610.062.158.64.5159.1172.2243.751.1515.7596.4932.950.67
2492021-08-31한림항 H0133.415556126.255278맑음7저증3.0324.6531.578.176.942.156.43.076.385.7167.821.0914.42162.4320.654.08
2502021-08-31한림항 H0233.418056126.259722맑음5표층2.0426.9230.698.39.492.5227.64.7431.8464.11155.431.4924.99355.3825.4510.4
2512021-08-31한림항 H0233.418056126.259722맑음5저증2.0426.2231.08.299.312.5222.15.0230.3257.4449.611.8620.46179.7326.0518.4