Dataset statistics
Number of variables | 11 |
---|---|
Number of observations | 207 |
Missing cells | 321 |
Missing cells (%) | 14.1% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 18.7 KiB |
Average record size in memory | 92.6 B |
Variable types
Numeric | 3 |
---|---|
Categorical | 3 |
Text | 3 |
Boolean | 2 |
Dataset
Description | 인천광역시 보건환경연구원 대기환경정보시스템 대기, 산성우, 중금속, 오존, 해양, 하천 등의 측정항목에 대한 데이터 목록입니다. |
---|---|
Author | 인천광역시 |
URL | https://data.incheon.go.kr/findData/publicDataDetail?dataId=15117396&srcSe=7661IVAWM27C61E190 |
프로그램 코드 is highly overall correlated with 측정값 유효자리수 and 3 other fields | High correlation |
측정주기 is highly overall correlated with 측정값 유효자리수 and 4 other fields | High correlation |
사용구분 is highly overall correlated with 측정값 유효자리수 and 3 other fields | High correlation |
나미스 전송여부 is highly overall correlated with 측정항목 코드 and 5 other fields | High correlation |
측정항목 코드 is highly overall correlated with 측정값 유효자리수 and 3 other fields | High correlation |
측정값 유효자리수 is highly overall correlated with 측정항목 코드 and 5 other fields | High correlation |
나미스 코드 is highly overall correlated with 측정항목 코드 and 3 other fields | High correlation |
단위 is highly overall correlated with 측정항목 코드 and 6 other fields | High correlation |
사용구분 is highly imbalanced (72.1%) | Imbalance |
관리항목명 has 6 (2.9%) missing values | Missing |
통신기호 has 3 (1.4%) missing values | Missing |
나미스 코드 has 188 (90.8%) missing values | Missing |
나미스 전송여부 has 124 (59.9%) missing values | Missing |
측정값 유효자리수 has 23 (11.1%) zeros | Zeros |
Reproduction
Analysis started | 2024-03-18 03:37:08.306190 |
---|---|
Analysis finished | 2024-03-18 03:37:11.559464 |
Duration | 3.25 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
측정항목 코드
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 152 |
---|---|
Distinct (%) | 73.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 20688.947 |
Minimum | 1 |
---|---|
Maximum | 79151 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.9 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 4 |
Q1 | 26 |
median | 1004 |
Q3 | 71626 |
95-th percentile | 78138 |
Maximum | 79151 |
Range | 79150 |
Interquartile range (IQR) | 71600 |
Descriptive statistics
Standard deviation | 33451.007 |
---|---|
Coefficient of variation (CV) | 1.616854 |
Kurtosis | -0.90920928 |
Mean | 20688.947 |
Median Absolute Deviation (MAD) | 980 |
Skewness | 1.044902 |
Sum | 4282612 |
Variance | 1.1189699 × 109 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 4 | 1.9% |
2 | 3 | 1.4% |
3 | 3 | 1.4% |
4 | 3 | 1.4% |
5 | 3 | 1.4% |
6 | 3 | 1.4% |
7 | 3 | 1.4% |
16 | 3 | 1.4% |
1012 | 2 | 1.0% |
1011 | 2 | 1.0% |
Other values (142) | 178 |
Value | Count | Frequency (%) |
1 | 4 | |
2 | 3 | |
3 | 3 | |
4 | 3 | |
5 | 3 | |
6 | 3 | |
7 | 3 | |
8 | 2 | |
9 | 2 | |
10 | 2 |
Value | Count | Frequency (%) |
79151 | 1 | |
79141 | 1 | |
79131 | 1 | |
79121 | 1 | |
79111 | 1 | |
78191 | 1 | |
78181 | 1 | |
78171 | 1 | |
78161 | 1 | |
78151 | 1 |
프로그램 코드
Categorical
HIGH CORRELATION
 
Distinct | 9 |
---|---|
Distinct (%) | 4.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.7 KiB |
TMSV | |
---|---|
TMSA | |
TMSH | |
TMSO | |
TMSI | |
Other values (4) |
Length
Max length | 5 |
---|---|
Median length | 4 |
Mean length | 4.0241546 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | TMSA |
---|---|
2nd row | TMSA |
3rd row | TMSA |
4th row | TMSA |
5th row | TMSA |
Common Values
Value | Count | Frequency (%) |
TMSV | 85 | |
TMSA | 34 | 16.4% |
TMSH | 33 | 15.9% |
TMSO | 20 | 9.7% |
TMSI | 18 | 8.7% |
TMSAR | 5 | 2.4% |
TMSR | 5 | 2.4% |
TMSS | 4 | 1.9% |
TMSG | 3 | 1.4% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
tmsv | 85 | |
tmsa | 34 | 16.4% |
tmsh | 33 | 15.9% |
tmso | 20 | 9.7% |
tmsi | 18 | 8.7% |
tmsar | 5 | 2.4% |
tmsr | 5 | 2.4% |
tmss | 4 | 1.9% |
tmsg | 3 | 1.4% |
측정항목명
Text
Distinct | 159 |
---|---|
Distinct (%) | 76.8% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.7 KiB |
Value | Count | Frequency (%) |
co | 4 | 1.9% |
temp | 4 | 1.9% |
pb | 3 | 1.4% |
풍속 | 3 | 1.4% |
h2s | 3 | 1.4% |
ec | 3 | 1.4% |
cod | 3 | 1.4% |
k | 3 | 1.4% |
ca | 3 | 1.4% |
do | 2 | 0.9% |
Other values (150) | 181 |
Most occurring characters
Value | Count | Frequency (%) |
- | 47 | 5.8% |
C | 37 | 4.6% |
O | 31 | 3.8% |
2 | 25 | 3.1% |
N | 24 | 3.0% |
T | 23 | 2.8% |
D | 21 | 2.6% |
n | 21 | 2.6% |
M | 20 | 2.5% |
S | 19 | 2.3% |
Other values (101) | 542 |
Most occurring categories
Value | Count | Frequency (%) |
Uppercase Letter | 293 | |
Other Letter | 223 | |
Lowercase Letter | 177 | |
Decimal Number | 55 | 6.8% |
Dash Punctuation | 47 | 5.8% |
Other Number | 7 | 0.9% |
Space Separator | 5 | 0.6% |
Other Punctuation | 3 | 0.4% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
탄 | 19 | 8.5% |
펜 | 13 | 5.8% |
도 | 13 | 5.8% |
벤 | 9 | 4.0% |
틸 | 9 | 4.0% |
강 | 9 | 4.0% |
우 | 9 | 4.0% |
젠 | 9 | 4.0% |
산 | 8 | 3.6% |
부 | 7 | 3.1% |
Other values (46) | 118 |
Uppercase Letter
Value | Count | Frequency (%) |
C | 37 | |
O | 31 | |
N | 24 | 8.2% |
T | 23 | 7.8% |
D | 21 | 7.2% |
M | 20 | 6.8% |
S | 19 | 6.5% |
H | 18 | 6.1% |
E | 15 | 5.1% |
P | 13 | 4.4% |
Other values (14) | 72 |
Lowercase Letter
Value | Count | Frequency (%) |
n | 21 | |
i | 19 | |
e | 18 | |
a | 15 | 8.5% |
p | 13 | 7.3% |
m | 10 | 5.6% |
l | 10 | 5.6% |
d | 10 | 5.6% |
t | 10 | 5.6% |
b | 8 | 4.5% |
Other values (9) | 43 |
Decimal Number
Value | Count | Frequency (%) |
2 | 25 | |
3 | 11 | |
1 | 8 | 14.5% |
4 | 7 | 12.7% |
0 | 2 | 3.6% |
5 | 2 | 3.6% |
Other Number
Value | Count | Frequency (%) |
₃ | 3 | |
₄ | 2 | |
₂ | 2 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 47 |
Space Separator
Value | Count | Frequency (%) |
5 |
Other Punctuation
Value | Count | Frequency (%) |
* | 3 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 470 | |
Hangul | 223 | |
Common | 117 | 14.4% |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
탄 | 19 | 8.5% |
펜 | 13 | 5.8% |
도 | 13 | 5.8% |
벤 | 9 | 4.0% |
틸 | 9 | 4.0% |
강 | 9 | 4.0% |
우 | 9 | 4.0% |
젠 | 9 | 4.0% |
산 | 8 | 3.6% |
부 | 7 | 3.1% |
Other values (46) | 118 |
Latin
Value | Count | Frequency (%) |
C | 37 | 7.9% |
O | 31 | 6.6% |
N | 24 | 5.1% |
T | 23 | 4.9% |
D | 21 | 4.5% |
n | 21 | 4.5% |
M | 20 | 4.3% |
S | 19 | 4.0% |
i | 19 | 4.0% |
H | 18 | 3.8% |
Other values (33) | 237 |
Common
Value | Count | Frequency (%) |
- | 47 | |
2 | 25 | |
3 | 11 | 9.4% |
1 | 8 | 6.8% |
4 | 7 | 6.0% |
5 | 4.3% | |
* | 3 | 2.6% |
₃ | 3 | 2.6% |
₄ | 2 | 1.7% |
0 | 2 | 1.7% |
Other values (2) | 4 | 3.4% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 580 | |
Hangul | 223 | 27.5% |
None | 7 | 0.9% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
- | 47 | 8.1% |
C | 37 | 6.4% |
O | 31 | 5.3% |
2 | 25 | 4.3% |
N | 24 | 4.1% |
T | 23 | 4.0% |
D | 21 | 3.6% |
n | 21 | 3.6% |
M | 20 | 3.4% |
S | 19 | 3.3% |
Other values (42) | 312 |
Hangul
Value | Count | Frequency (%) |
탄 | 19 | 8.5% |
펜 | 13 | 5.8% |
도 | 13 | 5.8% |
벤 | 9 | 4.0% |
틸 | 9 | 4.0% |
강 | 9 | 4.0% |
우 | 9 | 4.0% |
젠 | 9 | 4.0% |
산 | 8 | 3.6% |
부 | 7 | 3.1% |
Other values (46) | 118 |
None
Value | Count | Frequency (%) |
₃ | 3 | |
₄ | 2 | |
₂ | 2 |
관리항목명
Text
MISSING
 
Distinct | 155 |
---|---|
Distinct (%) | 77.1% |
Missing | 6 |
Missing (%) | 2.9% |
Memory size | 1.7 KiB |
Value | Count | Frequency (%) |
풍속 | 4 | 2.0% |
전기전도도 | 4 | 2.0% |
풍향 | 3 | 1.5% |
납 | 3 | 1.5% |
황화수소 | 3 | 1.5% |
암모니아 | 3 | 1.5% |
화학적산소요구량 | 3 | 1.5% |
알루미늄 | 2 | 1.0% |
팔라듐 | 2 | 1.0% |
바나듐 | 2 | 1.0% |
Other values (148) | 176 |
Most occurring characters
Value | Count | Frequency (%) |
e | 148 | 12.0% |
n | 94 | 7.6% |
t | 64 | 5.2% |
- | 45 | 3.7% |
a | 37 | 3.0% |
l | 35 | 2.8% |
h | 34 | 2.8% |
y | 34 | 2.8% |
p | 31 | 2.5% |
m | 24 | 2.0% |
Other values (136) | 684 |
Most occurring categories
Value | Count | Frequency (%) |
Lowercase Letter | 641 | |
Other Letter | 339 | |
Uppercase Letter | 134 | 10.9% |
Decimal Number | 51 | 4.1% |
Dash Punctuation | 45 | 3.7% |
Other Punctuation | 16 | 1.3% |
Space Separator | 4 | 0.3% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
소 | 22 | 6.5% |
도 | 18 | 5.3% |
온 | 15 | 4.4% |
산 | 13 | 3.8% |
이 | 13 | 3.8% |
수 | 11 | 3.2% |
우 | 9 | 2.7% |
강 | 9 | 2.7% |
전 | 8 | 2.4% |
륨 | 8 | 2.4% |
Other values (84) | 213 |
Lowercase Letter
Value | Count | Frequency (%) |
e | 148 | |
n | 94 | |
t | 64 | |
a | 37 | 5.8% |
l | 35 | 5.5% |
h | 34 | 5.3% |
y | 34 | 5.3% |
p | 31 | 4.8% |
m | 24 | 3.7% |
o | 23 | 3.6% |
Other values (11) | 117 |
Uppercase Letter
Value | Count | Frequency (%) |
O | 20 | |
C | 13 | 9.7% |
T | 13 | 9.7% |
I | 11 | 8.2% |
N | 10 | 7.5% |
D | 8 | 6.0% |
E | 7 | 5.2% |
H | 5 | 3.7% |
S | 5 | 3.7% |
L | 5 | 3.7% |
Other values (11) | 37 |
Decimal Number
Value | Count | Frequency (%) |
2 | 23 | |
3 | 9 | 17.6% |
1 | 8 | 15.7% |
4 | 7 | 13.7% |
0 | 2 | 3.9% |
5 | 2 | 3.9% |
Other Punctuation
Value | Count | Frequency (%) |
, | 15 | |
* | 1 | 6.2% |
Dash Punctuation
Value | Count | Frequency (%) |
- | 45 |
Space Separator
Value | Count | Frequency (%) |
4 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 775 | |
Hangul | 339 | |
Common | 116 | 9.4% |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
소 | 22 | 6.5% |
도 | 18 | 5.3% |
온 | 15 | 4.4% |
산 | 13 | 3.8% |
이 | 13 | 3.8% |
수 | 11 | 3.2% |
우 | 9 | 2.7% |
강 | 9 | 2.7% |
전 | 8 | 2.4% |
륨 | 8 | 2.4% |
Other values (84) | 213 |
Latin
Value | Count | Frequency (%) |
e | 148 | |
n | 94 | 12.1% |
t | 64 | 8.3% |
a | 37 | 4.8% |
l | 35 | 4.5% |
h | 34 | 4.4% |
y | 34 | 4.4% |
p | 31 | 4.0% |
m | 24 | 3.1% |
o | 23 | 3.0% |
Other values (32) | 251 |
Common
Value | Count | Frequency (%) |
- | 45 | |
2 | 23 | |
, | 15 | 12.9% |
3 | 9 | 7.8% |
1 | 8 | 6.9% |
4 | 7 | 6.0% |
4 | 3.4% | |
0 | 2 | 1.7% |
5 | 2 | 1.7% |
* | 1 | 0.9% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 891 | |
Hangul | 339 | 27.6% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
e | 148 | |
n | 94 | 10.5% |
t | 64 | 7.2% |
- | 45 | 5.1% |
a | 37 | 4.2% |
l | 35 | 3.9% |
h | 34 | 3.8% |
y | 34 | 3.8% |
p | 31 | 3.5% |
m | 24 | 2.7% |
Other values (42) | 345 |
Hangul
Value | Count | Frequency (%) |
소 | 22 | 6.5% |
도 | 18 | 5.3% |
온 | 15 | 4.4% |
산 | 13 | 3.8% |
이 | 13 | 3.8% |
수 | 11 | 3.2% |
우 | 9 | 2.7% |
강 | 9 | 2.7% |
전 | 8 | 2.4% |
륨 | 8 | 2.4% |
Other values (84) | 213 |
통신기호
Text
MISSING
 
Distinct | 165 |
---|---|
Distinct (%) | 80.9% |
Missing | 3 |
Missing (%) | 1.4% |
Memory size | 1.7 KiB |
Value | Count | Frequency (%) |
tmp | 5 | 2.5% |
kbbb | 3 | 1.5% |
phb | 3 | 1.5% |
cabb | 3 | 1.5% |
h2s | 3 | 1.5% |
nibb | 2 | 1.0% |
cdbb | 2 | 1.0% |
crbb | 2 | 1.0% |
cubb | 2 | 1.0% |
febb | 2 | 1.0% |
Other values (152) | 177 |
Most occurring characters
Value | Count | Frequency (%) |
b | 214 | |
V | 61 | 7.7% |
O | 35 | 4.4% |
C | 34 | 4.3% |
N | 32 | 4.0% |
S | 30 | 3.8% |
2 | 24 | 3.0% |
P | 22 | 2.8% |
3 | 22 | 2.8% |
H | 22 | 2.8% |
Other values (31) | 295 |
Most occurring categories
Value | Count | Frequency (%) |
Uppercase Letter | 434 | |
Lowercase Letter | 214 | |
Decimal Number | 129 | 16.3% |
Other Punctuation | 5 | 0.6% |
Space Separator | 4 | 0.5% |
Other Letter | 4 | 0.5% |
Dash Punctuation | 1 | 0.1% |
Most frequent character per category
Uppercase Letter
Value | Count | Frequency (%) |
V | 61 | |
O | 35 | 8.1% |
C | 34 | 7.8% |
N | 32 | 7.4% |
S | 30 | 6.9% |
P | 22 | 5.1% |
H | 22 | 5.1% |
T | 21 | 4.8% |
D | 21 | 4.8% |
A | 21 | 4.8% |
Other values (14) | 135 |
Decimal Number
Value | Count | Frequency (%) |
2 | 24 | |
3 | 22 | |
4 | 19 | |
1 | 16 | |
0 | 14 | |
5 | 13 | |
6 | 6 | 4.7% |
7 | 5 | 3.9% |
9 | 5 | 3.9% |
8 | 5 | 3.9% |
Other Letter
Value | Count | Frequency (%) |
수 | 2 | |
심 | 1 | |
위 | 1 |
Lowercase Letter
Value | Count | Frequency (%) |
b | 214 |
Other Punctuation
Value | Count | Frequency (%) |
* | 5 |
Space Separator
Value | Count | Frequency (%) |
4 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 1 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 648 | |
Common | 139 | 17.6% |
Hangul | 4 | 0.5% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
b | 214 | |
V | 61 | 9.4% |
O | 35 | 5.4% |
C | 34 | 5.2% |
N | 32 | 4.9% |
S | 30 | 4.6% |
P | 22 | 3.4% |
H | 22 | 3.4% |
T | 21 | 3.2% |
D | 21 | 3.2% |
Other values (15) | 156 |
Common
Value | Count | Frequency (%) |
2 | 24 | |
3 | 22 | |
4 | 19 | |
1 | 16 | |
0 | 14 | |
5 | 13 | |
6 | 6 | 4.3% |
7 | 5 | 3.6% |
* | 5 | 3.6% |
9 | 5 | 3.6% |
Other values (3) | 10 |
Hangul
Value | Count | Frequency (%) |
수 | 2 | |
심 | 1 | |
위 | 1 |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 787 | |
Hangul | 4 | 0.5% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
b | 214 | |
V | 61 | 7.8% |
O | 35 | 4.4% |
C | 34 | 4.3% |
N | 32 | 4.1% |
S | 30 | 3.8% |
2 | 24 | 3.0% |
P | 22 | 2.8% |
3 | 22 | 2.8% |
H | 22 | 2.8% |
Other values (28) | 291 |
Hangul
Value | Count | Frequency (%) |
수 | 2 | |
심 | 1 | |
위 | 1 |
단위
Categorical
HIGH CORRELATION
 
Distinct | 30 |
---|---|
Distinct (%) | 14.5% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.7 KiB |
ppb | |
---|---|
ng/㎥ | |
ug/m3 | |
ppm | |
<NA> | |
Other values (25) |
Length
Max length | 5 |
---|---|
Median length | 4 |
Mean length | 3.4975845 |
Min length | 1 |
Unique
Unique | 13 ? |
---|---|
Unique (%) | 6.3% |
Sample
1st row | ppm |
---|---|
2nd row | ppm |
3rd row | ppm |
4th row | ppm |
5th row | ppm |
Common Values
Value | Count | Frequency (%) |
ppb | 60 | |
ng/㎥ | 47 | |
ug/m3 | 24 | 11.6% |
ppm | 15 | 7.2% |
<NA> | 11 | 5.3% |
℃ | 7 | 3.4% |
mg/L | 6 | 2.9% |
deg | 4 | 1.9% |
m/s | 4 | 1.9% |
uS/cm | 2 | 1.0% |
Other values (20) | 27 |
Length
Value | Count | Frequency (%) |
ppb | 60 | |
ng/㎥ | 47 | |
ug/m3 | 24 | 11.6% |
ppm | 15 | 7.2% |
na | 11 | 5.3% |
℃ | 7 | 3.4% |
mg/l | 6 | 2.9% |
deg | 4 | 1.9% |
m/s | 4 | 1.9% |
3 | 1.4% | |
Other values (19) | 26 |
측정주기
Categorical
HIGH CORRELATION
 
Distinct | 4 |
---|---|
Distinct (%) | 1.9% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.7 KiB |
60 | |
---|---|
5 | |
<NA> | |
1 | 3 |
Length
Max length | 4 |
---|---|
Median length | 2 |
Mean length | 1.826087 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 5 |
---|---|
2nd row | 5 |
3rd row | 5 |
4th row | 5 |
5th row | 5 |
Common Values
Value | Count | Frequency (%) |
60 | 129 | |
5 | 61 | |
<NA> | 14 | 6.8% |
1 | 3 | 1.4% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
60 | 129 | |
5 | 61 | |
na | 14 | 6.8% |
1 | 3 | 1.4% |
사용구분
Boolean
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 339.0 B |
True | |
---|---|
False | 10 |
Value | Count | Frequency (%) |
True | 197 | |
False | 10 | 4.8% |
측정값 유효자리수
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 6 |
---|---|
Distinct (%) | 2.9% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3.057971 |
Minimum | 0 |
---|---|
Maximum | 5 |
Zeros | 23 |
Zeros (%) | 11.1% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.9 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 2 |
median | 4 |
Q3 | 4 |
95-th percentile | 5 |
Maximum | 5 |
Range | 5 |
Interquartile range (IQR) | 2 |
Descriptive statistics
Standard deviation | 1.5411891 |
---|---|
Coefficient of variation (CV) | 0.50399075 |
Kurtosis | -0.54436436 |
Mean | 3.057971 |
Median Absolute Deviation (MAD) | 1 |
Skewness | -0.7727877 |
Sum | 633 |
Variance | 2.3752638 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
4 | 82 | |
3 | 39 | |
5 | 27 | 13.0% |
0 | 23 | 11.1% |
1 | 19 | 9.2% |
2 | 17 | 8.2% |
Value | Count | Frequency (%) |
0 | 23 | 11.1% |
1 | 19 | 9.2% |
2 | 17 | 8.2% |
3 | 39 | |
4 | 82 | |
5 | 27 | 13.0% |
Value | Count | Frequency (%) |
5 | 27 | 13.0% |
4 | 82 | |
3 | 39 | |
2 | 17 | 8.2% |
1 | 19 | 9.2% |
0 | 23 | 11.1% |
나미스 코드
Real number (ℝ)
HIGH CORRELATION
  MISSING
 
Distinct | 17 |
---|---|
Distinct (%) | 89.5% |
Missing | 188 |
Missing (%) | 90.8% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 13215.737 |
Minimum | 10001 |
---|---|
Maximum | 20008 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.9 KiB |
Quantile statistics
Minimum | 10001 |
---|---|
5-th percentile | 10001.9 |
Q1 | 10004.5 |
median | 10009 |
Q3 | 20001.5 |
95-th percentile | 20006.2 |
Maximum | 20008 |
Range | 10007 |
Interquartile range (IQR) | 9997 |
Descriptive statistics
Standard deviation | 4743.5241 |
---|---|
Coefficient of variation (CV) | 0.35892998 |
Kurtosis | -1.4214347 |
Mean | 13215.737 |
Median Absolute Deviation (MAD) | 7 |
Skewness | 0.85463867 |
Sum | 251099 |
Variance | 22501021 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
10002 | 2 | 1.0% |
10007 | 2 | 1.0% |
20002 | 1 | 0.5% |
20008 | 1 | 0.5% |
20004 | 1 | 0.5% |
10009 | 1 | 0.5% |
10010 | 1 | 0.5% |
10011 | 1 | 0.5% |
20006 | 1 | 0.5% |
10003 | 1 | 0.5% |
Other values (7) | 7 | 3.4% |
(Missing) | 188 |
Value | Count | Frequency (%) |
10001 | 1 | |
10002 | 2 | |
10003 | 1 | |
10004 | 1 | |
10005 | 1 | |
10006 | 1 | |
10007 | 2 | |
10009 | 1 | |
10010 | 1 | |
10011 | 1 |
Value | Count | Frequency (%) |
20008 | 1 | |
20006 | 1 | |
20004 | 1 | |
20003 | 1 | |
20002 | 1 | |
20001 | 1 | |
11008 | 1 | |
10011 | 1 | |
10010 | 1 | |
10009 | 1 |
나미스 전송여부
Boolean
HIGH CORRELATION
  MISSING
 
Distinct | 2 |
---|---|
Distinct (%) | 2.4% |
Missing | 124 |
Missing (%) | 59.9% |
Memory size | 546.0 B |
False | |
---|---|
True | |
(Missing) |
Value | Count | Frequency (%) |
False | 57 | |
True | 26 | 12.6% |
(Missing) | 124 |
측정항목 코드 | 프로그램 코드 | 단위 | 측정주기 | 사용구분 | 측정값 유효자리수 | 나미스 코드 | 나미스 전송여부 | |
---|---|---|---|---|---|---|---|---|
측정항목 코드 | 1.000 | 0.781 | 0.804 | 0.640 | 0.058 | 0.828 | NaN | NaN |
프로그램 코드 | 0.781 | 1.000 | 0.886 | 0.998 | 0.451 | 0.845 | 0.000 | 0.984 |
단위 | 0.804 | 0.886 | 1.000 | 0.863 | 0.836 | 0.898 | 0.736 | 0.935 |
측정주기 | 0.640 | 0.998 | 0.863 | 1.000 | 0.094 | 0.832 | NaN | 0.992 |
사용구분 | 0.058 | 0.451 | 0.836 | 0.094 | 1.000 | 0.744 | NaN | NaN |
측정값 유효자리수 | 0.828 | 0.845 | 0.898 | 0.832 | 0.744 | 1.000 | 0.253 | 0.841 |
나미스 코드 | NaN | 0.000 | 0.736 | NaN | NaN | 0.253 | 1.000 | 0.052 |
나미스 전송여부 | NaN | 0.984 | 0.935 | 0.992 | NaN | 0.841 | 0.052 | 1.000 |
프로그램 코드 | 측정주기 | 사용구분 | 나미스 전송여부 | 단위 | |
---|---|---|---|---|---|
프로그램 코드 | 1.000 | 0.932 | 0.443 | 0.863 | 0.561 |
측정주기 | 0.932 | 1.000 | 0.155 | 0.918 | 0.647 |
사용구분 | 0.443 | 0.155 | 1.000 | 1.000 | 0.697 |
나미스 전송여부 | 0.863 | 0.918 | 1.000 | 1.000 | 0.847 |
단위 | 0.561 | 0.647 | 0.697 | 0.847 | 1.000 |
측정항목 코드 | 측정값 유효자리수 | 나미스 코드 | 프로그램 코드 | 단위 | 측정주기 | 사용구분 | 나미스 전송여부 | |
---|---|---|---|---|---|---|---|---|
측정항목 코드 | 1.000 | 0.617 | 0.794 | 0.479 | 0.559 | 0.303 | 0.096 | 1.000 |
측정값 유효자리수 | 0.617 | 1.000 | -0.486 | 0.611 | 0.626 | 0.515 | 0.547 | 0.630 |
나미스 코드 | 0.794 | -0.486 | 1.000 | 0.000 | 0.569 | 1.000 | 1.000 | 0.099 |
프로그램 코드 | 0.479 | 0.611 | 0.000 | 1.000 | 0.561 | 0.932 | 0.443 | 0.863 |
단위 | 0.559 | 0.626 | 0.569 | 0.561 | 1.000 | 0.647 | 0.697 | 0.847 |
측정주기 | 0.303 | 0.515 | 1.000 | 0.932 | 0.647 | 1.000 | 0.155 | 0.918 |
사용구분 | 0.096 | 0.547 | 1.000 | 0.443 | 0.697 | 0.155 | 1.000 | 1.000 |
나미스 전송여부 | 1.000 | 0.630 | 0.099 | 0.863 | 0.847 | 0.918 | 1.000 | 1.000 |
측정항목 코드 | 프로그램 코드 | 측정항목명 | 관리항목명 | 통신기호 | 단위 | 측정주기 | 사용구분 | 측정값 유효자리수 | 나미스 코드 | 나미스 전송여부 | |
---|---|---|---|---|---|---|---|---|---|---|---|
0 | 1 | TMSA | O3 | O3 | O3b | ppm | 5 | Y | 4 | 10003 | Y |
1 | 2 | TMSA | NO2 | NO2 | NO2 | ppm | 5 | Y | 4 | 10006 | Y |
2 | 3 | TMSA | NO | NO | NOb | ppm | 5 | Y | 4 | 10005 | Y |
3 | 4 | TMSA | NOX | NOX | NOX | ppm | 5 | Y | 4 | 10004 | Y |
4 | 5 | TMSA | SO2 | SO2 | SO2 | ppm | 5 | Y | 4 | 10001 | Y |
5 | 6 | TMSA | CO | CO | COb | ppm | 5 | Y | 2 | 10002 | Y |
6 | 7 | TMSA | PM10 | PM10 | PMb | ug/m3 | 5 | Y | 0 | 10007 | Y |
7 | 8 | TMSA | PM25 | PM25 | TSP | ug/m3 | 5 | Y | 0 | 11008 | Y |
8 | 9 | TMSA | 시정거리 | 시정거리 | PBb | km | 5 | Y | 3 | <NA> | <NA> |
9 | 10 | TMSA | 온도 | 온도 | TMP | ℃ | 5 | Y | 1 | 20003 | Y |
측정항목 코드 | 프로그램 코드 | 측정항목명 | 관리항목명 | 통신기호 | 단위 | 측정주기 | 사용구분 | 측정값 유효자리수 | 나미스 코드 | 나미스 전송여부 | |
---|---|---|---|---|---|---|---|---|---|---|---|
197 | 78151 | TMSV | p-E톨루엔 | p-ethyltoluene | V47b | ppb | 60 | Y | 4 | <NA> | <NA> |
198 | 78161 | TMSV | 135-TM벤젠 | 1,3,5-trimethylbenzene | V48b | ppb | 60 | Y | 4 | <NA> | <NA> |
199 | 78171 | TMSV | o-E톨루엔 | o-ethyltoluene | V49b | ppb | 60 | Y | 4 | <NA> | <NA> |
200 | 78181 | TMSV | 124-TM벤젠 | 1,2,4-trimethylbenzene | V50b | ppb | 60 | Y | 4 | <NA> | <NA> |
201 | 78191 | TMSV | 123-TM벤젠 | 1,2,3-trimethylbenzene | V52b | ppb | 60 | Y | 4 | <NA> | <NA> |
202 | 79111 | TMSV | n-데칸 | n-decane | V51b | ppb | 60 | Y | 4 | <NA> | <NA> |
203 | 79121 | TMSV | m-DE벤젠 | m-diethylbenzene | V53b | ppb | 60 | Y | 4 | <NA> | <NA> |
204 | 79131 | TMSV | p-DE벤젠 | p-diethylbenzene | V54b | ppb | 60 | Y | 4 | <NA> | <NA> |
205 | 79141 | TMSV | n-언데칸 | n-undecane | V55b | ppb | 60 | Y | 4 | <NA> | <NA> |
206 | 79151 | TMSV | n-도데칸 | n-dodecane | V56b | ppb | 60 | Y | 4 | <NA> | <NA> |