Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 10000 |
Missing cells | 713 |
Missing cells (%) | 1.2% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 556.6 KiB |
Average record size in memory | 57.0 B |
Variable types
Categorical | 3 |
---|---|
Text | 2 |
Numeric | 1 |
Dataset
Description | 김해도시개발공사 하수처리시설별에 대한 월별 계측 현황을 조회하는 서비스로 기준연월, 하수처리장구분명, 계측구분명, 계측값 등의 정보를 제공 |
---|---|
Author | 김해시도시개발공사 |
URL | https://www.data.go.kr/data/15096569/fileData.do |
Reproduction
Analysis started | 2023-12-12 20:20:33.891537 |
---|---|
Analysis finished | 2023-12-12 20:20:34.936493 |
Duration | 1.04 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
기준연월
Categorical
Distinct | 45 |
---|---|
Distinct (%) | 0.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
2021-02 | 278 |
---|---|
2021-01 | 274 |
2020-11 | 273 |
2020-07 | 262 |
2020-10 | 262 |
Other values (40) |
Length
Max length | 7 |
---|---|
Median length | 7 |
Mean length | 7 |
Min length | 7 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 2021-03 |
---|---|
2nd row | 2018-02 |
3rd row | 2021-05 |
4th row | 2019-07 |
5th row | 2020-02 |
Common Values
Value | Count | Frequency (%) |
2021-02 | 278 | 2.8% |
2021-01 | 274 | 2.7% |
2020-11 | 273 | 2.7% |
2020-07 | 262 | 2.6% |
2020-10 | 262 | 2.6% |
2021-03 | 261 | 2.6% |
2019-07 | 255 | 2.5% |
2020-12 | 253 | 2.5% |
2020-08 | 253 | 2.5% |
2021-08 | 252 | 2.5% |
Other values (35) | 7377 |
Length
Value | Count | Frequency (%) |
2021-02 | 278 | 2.8% |
2021-01 | 274 | 2.7% |
2020-11 | 273 | 2.7% |
2020-07 | 262 | 2.6% |
2020-10 | 262 | 2.6% |
2021-03 | 261 | 2.6% |
2019-07 | 255 | 2.5% |
2020-12 | 253 | 2.5% |
2020-08 | 253 | 2.5% |
2020-09 | 252 | 2.5% |
Other values (35) | 7377 |
하수처리장구분명
Categorical
HIGH CORRELATION
 
Distinct | 24 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
진영맑은물사업소 HANT반응조 | |
---|---|
장유 하수처리장 | |
(증설)진례 하수처리장 | |
진영맑은물사업소 | |
상동 공공하수처리시설 | |
Other values (19) |
Length
Max length | 16 |
---|---|
Median length | 15 |
Mean length | 10.9258 |
Min length | 8 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 상동 공공하수처리시설 |
---|---|
2nd row | 안하 하수처리장 |
3rd row | (증설)상동 공공하수처리시설 |
4th row | 진영맑은물사업소 HANT반응조 |
5th row | 진영맑은물사업소 HANT반응조 |
Common Values
Value | Count | Frequency (%) |
진영맑은물사업소 HANT반응조 | 1933 | |
장유 하수처리장 | 1822 | |
(증설)진례 하수처리장 | 1152 | |
진영맑은물사업소 | 1131 | |
상동 공공하수처리시설 | 808 | |
안하 하수처리장 | 483 | 4.8% |
(증설)한림 하수처리장 | 438 | 4.4% |
진례 하수처리장 | 426 | 4.3% |
대동 공공하수처리시설 | 346 | 3.5% |
생림 하수처리장 | 343 | 3.4% |
Other values (14) | 1118 |
Length
Value | Count | Frequency (%) |
하수처리장 | 5379 | |
진영맑은물사업소 | 3064 | |
hant반응조 | 1933 | 10.2% |
장유 | 1822 | 9.7% |
공공하수처리시설 | 1458 | 7.7% |
증설)진례 | 1152 | 6.1% |
상동 | 808 | 4.3% |
안하 | 483 | 2.6% |
증설)한림 | 438 | 2.3% |
진례 | 426 | 2.3% |
Other values (18) | 1906 | 10.1% |
계측구분명
Text
Distinct | 389 |
---|---|
Distinct (%) | 3.9% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
Length
Max length | 23 |
---|---|
Median length | 19 |
Mean length | 7.6949 |
Min length | 2 |
Characters and Unicode
Total characters | 76949 |
---|---|
Distinct characters | 188 |
Distinct categories | 10 ? |
Distinct scripts | 3 ? |
Distinct blocks | 3 ? |
Unique
Unique | 3 ? |
---|---|
Unique (%) | < 0.1% |
Sample
1st row | 처리수조 수위설정(LO) |
---|---|
2nd row | 혐기조 ORP |
3rd row | 유량조정조 수위설정(H.H.HI) |
4th row | 반응조 수위 |
5th row | 슬러지 저류조 수위 |
Value | Count | Frequency (%) |
수위 | 1019 | 5.9% |
여과막 | 682 | 3.9% |
토출량계 | 682 | 3.9% |
반응조 | 509 | 2.9% |
슬러지 | 322 | 1.9% |
유량 | 311 | 1.8% |
흡입 | 253 | 1.5% |
압력계 | 253 | 1.5% |
분리막 | 253 | 1.5% |
유량조정조 | 247 | 1.4% |
Other values (330) | 12807 |
Most occurring characters
Value | Count | Frequency (%) |
7338 | 9.5% | |
량 | 4764 | 6.2% |
조 | 3787 | 4.9% |
수 | 3467 | 4.5% |
유 | 2941 | 3.8% |
지 | 2275 | 3.0% |
위 | 1982 | 2.6% |
계 | 1971 | 2.6% |
반 | 1952 | 2.5% |
입 | 1683 | 2.2% |
Other values (178) | 44789 |
Most occurring categories
Value | Count | Frequency (%) |
Other Letter | 57532 | |
Uppercase Letter | 8471 | 11.0% |
Space Separator | 7338 | 9.5% |
Decimal Number | 1069 | 1.4% |
Close Punctuation | 1018 | 1.3% |
Open Punctuation | 1018 | 1.3% |
Lowercase Letter | 335 | 0.4% |
Other Punctuation | 147 | 0.2% |
Dash Punctuation | 15 | < 0.1% |
Other Symbol | 6 | < 0.1% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
량 | 4764 | 8.3% |
조 | 3787 | 6.6% |
수 | 3467 | 6.0% |
유 | 2941 | 5.1% |
지 | 2275 | 4.0% |
위 | 1982 | 3.4% |
계 | 1971 | 3.4% |
반 | 1952 | 3.4% |
입 | 1683 | 2.9% |
응 | 1336 | 2.3% |
Other values (138) | 31374 |
Uppercase Letter
Value | Count | Frequency (%) |
O | 1321 | |
L | 1052 | |
S | 892 | |
H | 837 | |
P | 742 | |
M | 607 | |
D | 502 | 5.9% |
A | 449 | 5.3% |
R | 426 | 5.0% |
N | 308 | 3.6% |
Other values (9) | 1335 |
Decimal Number
Value | Count | Frequency (%) |
2 | 347 | |
1 | 296 | |
3 | 261 | |
4 | 92 | 8.6% |
6 | 24 | 2.2% |
8 | 19 | 1.8% |
7 | 16 | 1.5% |
5 | 14 | 1.3% |
Lowercase Letter
Value | Count | Frequency (%) |
a | 188 | |
p | 106 | |
h | 34 | 10.1% |
l | 7 | 2.1% |
Other Punctuation
Value | Count | Frequency (%) |
. | 69 | |
# | 40 | |
% | 32 | |
/ | 6 | 4.1% |
Space Separator
Value | Count | Frequency (%) |
7338 |
Close Punctuation
Value | Count | Frequency (%) |
) | 1018 |
Open Punctuation
Value | Count | Frequency (%) |
( | 1018 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 15 |
Other Symbol
Value | Count | Frequency (%) |
㎥ | 6 |
Most occurring scripts
Value | Count | Frequency (%) |
Hangul | 57532 | |
Common | 10611 | 13.8% |
Latin | 8806 | 11.4% |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
량 | 4764 | 8.3% |
조 | 3787 | 6.6% |
수 | 3467 | 6.0% |
유 | 2941 | 5.1% |
지 | 2275 | 4.0% |
위 | 1982 | 3.4% |
계 | 1971 | 3.4% |
반 | 1952 | 3.4% |
입 | 1683 | 2.9% |
응 | 1336 | 2.3% |
Other values (138) | 31374 |
Latin
Value | Count | Frequency (%) |
O | 1321 | |
L | 1052 | |
S | 892 | |
H | 837 | |
P | 742 | |
M | 607 | 6.9% |
D | 502 | 5.7% |
A | 449 | 5.1% |
R | 426 | 4.8% |
N | 308 | 3.5% |
Other values (13) | 1670 |
Common
Value | Count | Frequency (%) |
7338 | ||
) | 1018 | 9.6% |
( | 1018 | 9.6% |
2 | 347 | 3.3% |
1 | 296 | 2.8% |
3 | 261 | 2.5% |
4 | 92 | 0.9% |
. | 69 | 0.7% |
# | 40 | 0.4% |
% | 32 | 0.3% |
Other values (7) | 100 | 0.9% |
Most occurring blocks
Value | Count | Frequency (%) |
Hangul | 57532 | |
ASCII | 19411 | 25.2% |
CJK Compat | 6 | < 0.1% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
7338 | ||
O | 1321 | 6.8% |
L | 1052 | 5.4% |
) | 1018 | 5.2% |
( | 1018 | 5.2% |
S | 892 | 4.6% |
H | 837 | 4.3% |
P | 742 | 3.8% |
M | 607 | 3.1% |
D | 502 | 2.6% |
Other values (29) | 4084 |
Hangul
Value | Count | Frequency (%) |
량 | 4764 | 8.3% |
조 | 3787 | 6.6% |
수 | 3467 | 6.0% |
유 | 2941 | 5.1% |
지 | 2275 | 4.0% |
위 | 1982 | 3.4% |
계 | 1971 | 3.4% |
반 | 1952 | 3.4% |
입 | 1683 | 2.9% |
응 | 1336 | 2.3% |
Other values (138) | 31374 |
CJK Compat
Value | Count | Frequency (%) |
㎥ | 6 |
계측태그명
Text
MISSING
 
Distinct | 480 |
---|---|
Distinct (%) | 5.1% |
Missing | 627 |
Missing (%) | 6.3% |
Memory size | 156.2 KiB |
Value | Count | Frequency (%) |
lit-401 | 143 | 1.5% |
lit-301 | 116 | 1.2% |
fit-201 | 112 | 1.2% |
lit-302 | 95 | 1.0% |
lit-101 | 88 | 0.9% |
lit-201a | 70 | 0.7% |
lit-201b | 69 | 0.7% |
fit-501 | 59 | 0.6% |
lt-301 | 56 | 0.6% |
fit-401 | 53 | 0.6% |
Other values (469) | 8512 |
Most occurring characters
Value | Count | Frequency (%) |
0 | 8370 | |
- | 7415 | |
1 | 6300 | 9.4% |
I | 5946 | 8.9% |
T | 5078 | 7.6% |
2 | 4231 | 6.3% |
F | 4136 | 6.2% |
4 | 2856 | 4.3% |
3 | 2630 | 3.9% |
L | 2528 | 3.8% |
Other values (29) | 17224 |
Most occurring categories
Value | Count | Frequency (%) |
Uppercase Letter | 31523 | |
Decimal Number | 27686 | |
Dash Punctuation | 7415 | 11.1% |
Other Letter | 48 | 0.1% |
Lowercase Letter | 42 | 0.1% |
Most frequent character per category
Uppercase Letter
Value | Count | Frequency (%) |
I | 5946 | |
T | 5078 | |
F | 4136 | |
L | 2528 | |
A | 2319 | 7.4% |
B | 1637 | 5.2% |
P | 1555 | 4.9% |
R | 1183 | 3.8% |
O | 1103 | 3.5% |
S | 1068 | 3.4% |
Other values (15) | 4970 |
Decimal Number
Value | Count | Frequency (%) |
0 | 8370 | |
1 | 6300 | |
2 | 4231 | |
4 | 2856 | 10.3% |
3 | 2630 | 9.5% |
5 | 1337 | 4.8% |
6 | 675 | 2.4% |
8 | 585 | 2.1% |
9 | 497 | 1.8% |
7 | 205 | 0.7% |
Other Letter
Value | Count | Frequency (%) |
수 | 24 | |
위 | 24 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 7415 |
Lowercase Letter
Value | Count | Frequency (%) |
p | 42 |
Most occurring scripts
Value | Count | Frequency (%) |
Common | 35101 | |
Latin | 31565 | |
Hangul | 48 | 0.1% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
I | 5946 | |
T | 5078 | |
F | 4136 | |
L | 2528 | |
A | 2319 | 7.3% |
B | 1637 | 5.2% |
P | 1555 | 4.9% |
R | 1183 | 3.7% |
O | 1103 | 3.5% |
S | 1068 | 3.4% |
Other values (16) | 5012 |
Common
Value | Count | Frequency (%) |
0 | 8370 | |
- | 7415 | |
1 | 6300 | |
2 | 4231 | |
4 | 2856 | 8.1% |
3 | 2630 | 7.5% |
5 | 1337 | 3.8% |
6 | 675 | 1.9% |
8 | 585 | 1.7% |
9 | 497 | 1.4% |
Hangul
Value | Count | Frequency (%) |
수 | 24 | |
위 | 24 |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 66666 | |
Hangul | 48 | 0.1% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
0 | 8370 | |
- | 7415 | |
1 | 6300 | 9.5% |
I | 5946 | 8.9% |
T | 5078 | 7.6% |
2 | 4231 | 6.3% |
F | 4136 | 6.2% |
4 | 2856 | 4.3% |
3 | 2630 | 3.9% |
L | 2528 | 3.8% |
Other values (27) | 17176 |
Hangul
Value | Count | Frequency (%) |
수 | 24 | |
위 | 24 |
계측단위
Categorical
HIGH CORRELATION
 
Distinct | 43 |
---|---|
Distinct (%) | 0.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
<NA> | |
---|---|
㎥ | |
M | |
㎥/H | |
m | |
Other values (38) |
Length
Max length | 5 |
---|---|
Median length | 4 |
Mean length | 2.7354 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | <NA> |
---|---|
2nd row | mV |
3rd row | <NA> |
4th row | m |
5th row | m |
Common Values
Value | Count | Frequency (%) |
<NA> | 2393 | |
㎥ | 1229 | |
M | 805 | 8.1% |
㎥/H | 694 | 6.9% |
m | 529 | 5.3% |
㎥/h | 529 | 5.3% |
㎥/hr | 437 | 4.4% |
% | 324 | 3.2% |
mmHg | 289 | 2.9% |
mV | 252 | 2.5% |
Other values (33) | 2519 |
Length
Value | Count | Frequency (%) |
na | 2393 | |
m | 1334 | |
㎥ | 1229 | |
㎥/h | 1223 | |
㎥/hr | 437 | 4.4% |
ppm | 382 | 3.8% |
mv | 364 | 3.6% |
324 | 3.2% | |
mmhg | 289 | 2.9% |
mg/l | 243 | 2.4% |
Other values (23) | 1782 |
계측값
Real number (ℝ)
SKEWED
  ZEROS
 
Distinct | 4440 |
---|---|
Distinct (%) | 44.8% |
Missing | 86 |
Missing (%) | 0.9% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 278690.76 |
Minimum | -2000 |
---|---|
Maximum | 2.5483554 × 108 |
Zeros | 1322 |
Zeros (%) | 13.2% |
Negative | 704 |
Negative (%) | 7.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -2000 |
---|---|
5-th percentile | -196.2755 |
Q1 | 0.25 |
median | 3.5 |
Q3 | 26.135 |
95-th percentile | 3101.284 |
Maximum | 2.5483554 × 108 |
Range | 2.5483754 × 108 |
Interquartile range (IQR) | 25.885 |
Descriptive statistics
Standard deviation | 5768213.4 |
---|---|
Coefficient of variation (CV) | 20.697541 |
Kurtosis | 856.401 |
Mean | 278690.76 |
Median Absolute Deviation (MAD) | 3.5 |
Skewness | 27.45933 |
Sum | 2.7629402 × 109 |
Variance | 3.3272286 × 1013 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 1322 | 13.2% |
0.01 | 61 | 0.6% |
0.7 | 44 | 0.4% |
4.8 | 38 | 0.4% |
0.8 | 37 | 0.4% |
0.9 | 36 | 0.4% |
0.02 | 34 | 0.3% |
2.5 | 32 | 0.3% |
0.03 | 28 | 0.3% |
3.2 | 28 | 0.3% |
Other values (4430) | 8254 | |
(Missing) | 86 | 0.9% |
Value | Count | Frequency (%) |
-2000.0 | 7 | |
-1500.0 | 14 | |
-1000.0 | 1 | < 0.1% |
-837.44 | 1 | < 0.1% |
-700.0 | 4 | < 0.1% |
-698.59 | 1 | < 0.1% |
-698.44 | 1 | < 0.1% |
-693.19 | 1 | < 0.1% |
-684.02 | 1 | < 0.1% |
-658.43 | 1 | < 0.1% |
Value | Count | Frequency (%) |
254835540.95 | 1 | |
184937691.6 | 1 | |
167411359.61 | 1 | |
161061273.63 | 1 | |
161061273.61 | 1 | |
138387096.85 | 1 | |
138091849.1 | 1 | |
132774526.59 | 1 | |
125269879.51 | 1 | |
119277051.2 | 1 |
기준연월 | 하수처리장구분명 | 계측단위 | 계측값 | |
---|---|---|---|---|
기준연월 | 1.000 | 0.414 | 0.000 | 0.000 |
하수처리장구분명 | 0.414 | 1.000 | 0.888 | 0.000 |
계측단위 | 0.000 | 0.888 | 1.000 | 0.000 |
계측값 | 0.000 | 0.000 | 0.000 | 1.000 |
계측단위 | 하수처리장구분명 | 기준연월 | |
---|---|---|---|
계측단위 | 1.000 | 0.517 | 0.000 |
하수처리장구분명 | 0.517 | 1.000 | 0.105 |
기준연월 | 0.000 | 0.105 | 1.000 |
계측값 | 기준연월 | 하수처리장구분명 | 계측단위 | |
---|---|---|---|---|
계측값 | 1.000 | 0.000 | 0.000 | 0.000 |
기준연월 | 0.000 | 1.000 | 0.105 | 0.000 |
하수처리장구분명 | 0.000 | 0.105 | 1.000 | 0.517 |
계측단위 | 0.000 | 0.000 | 0.517 | 1.000 |
기준연월 | 하수처리장구분명 | 계측구분명 | 계측태그명 | 계측단위 | 계측값 | |
---|---|---|---|---|---|---|
22245 | 2021-03 | 상동 공공하수처리시설 | 처리수조 수위설정(LO) | LIT-301 | <NA> | 0.9 |
689 | 2018-02 | 안하 하수처리장 | 혐기조 ORP | ORP-201B | mV | 30.65 |
23305 | 2021-05 | (증설)상동 공공하수처리시설 | 유량조정조 수위설정(H.H.HI) | LIT-102 | <NA> | 4.5 |
9905 | 2019-07 | 진영맑은물사업소 HANT반응조 | 반응조 수위 | LIA-401D | m | 5.02 |
14048 | 2020-02 | 진영맑은물사업소 HANT반응조 | 슬러지 저류조 수위 | LIT-404A | m | 3.19 |
24873 | 2021-07 | 장유 하수처리장 | 2지공기량 | FI302 | N㎥/h | 2756.41 |
4845 | 2018-10 | 장유 하수처리장 | 2차 침전지 잉여슬러지량 | FI401 | ㎥/h | 38.06 |
24577 | 2021-07 | (증설)상동 공공하수처리시설 | 방류유량 | FIT-401 | ㎥/h | 46.83 |
14802 | 2020-04 | (증설)한림 하수처리장 | 반송유량 | FT301A | l/min | 6.16 |
9773 | 2019-07 | 장유 하수처리장 | 호기성 산화조 | LI816 | M | 11.38 |
기준연월 | 하수처리장구분명 | 계측구분명 | 계측태그명 | 계측단위 | 계측값 | |
---|---|---|---|---|---|---|
18587 | 2020-10 | (증설)생림 하수처리장 | 반응조B(온도) | <NA> | <NA> | 21.33 |
24381 | 2021-06 | 진영맑은물사업소 | 잉여슬러지반송 유량 | FRQ-107 | ㎥/H | 7.2 |
9420 | 2019-06 | 진영맑은물사업소 HANT반응조 | 호기조 DO계 | DO-401D | mg/ℓ | 0.98 |
6236 | 2019-01 | 낙산마을 하수처리장 | 중계펌프장1 수위 | <NA> | <NA> | 1.01 |
19231 | 2020-11 | (증설)상동 공공하수처리시설 | 장내용수공급수조 수위설정(H.HI) | LIT-401 | <NA> | 3.0 |
8540 | 2019-05 | 장유 하수처리장 | 1지MLSS | MLSS334 | PPM | 3002.97 |
15509 | 2020-05 | 상동 공공하수처리시설 | 유량조정조교반기 운전설정(RESET LL) | <NA> | <NA> | 0.0 |
8734 | 2019-05 | 진영맑은물사업소 | 폴리머 용해조액위 | LIA-202 | m | 1.29 |
4654 | 2018-10 | (증설)진례 하수처리장 | 유입하수량 | FIT-115 | ㎥/hr | 183.76 |
2374 | 2018-05 | 진례 하수처리장 | 처리수조 수위 | LT-301 | m | 1.52 |