Overview

Dataset statistics

Number of variables18
Number of observations513
Missing cells1535
Missing cells (%)16.6%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory73.3 KiB
Average record size in memory146.3 B

Variable types

Numeric1
Text4
Categorical13

Dataset

Description충청북도_충북도립대학홈페이지 설문조사 질문에 대한 것으로 질문제목 질문타입 질문 순서 등
Author충청북도
URLhttps://www.data.go.kr/data/15041859/fileData.do

Alerts

질문14 has constant value ""Constant
질문15 has constant value ""Constant
질문6 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문10 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문4 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문3 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문1 is highly overall correlated with 질문2 and 11 other fieldsHigh correlation
질문7 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문11 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문9 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문5 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문2 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문8 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문12 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문 수 is highly overall correlated with 질문1 and 11 other fieldsHigh correlation
질문3 is highly imbalanced (58.7%)Imbalance
질문6 is highly imbalanced (87.5%)Imbalance
질문7 is highly imbalanced (90.3%)Imbalance
질문8 is highly imbalanced (89.9%)Imbalance
질문9 is highly imbalanced (89.1%)Imbalance
질문10 is highly imbalanced (89.9%)Imbalance
질문11 is highly imbalanced (90.9%)Imbalance
질문12 is highly imbalanced (91.0%)Imbalance
질문 수 is highly imbalanced (57.9%)Imbalance
질문13 has 511 (99.6%) missing valuesMissing
질문14 has 512 (99.8%) missing valuesMissing
질문15 has 512 (99.8%) missing valuesMissing
질문 번호 has unique valuesUnique

Reproduction

Analysis started2023-12-12 18:16:59.906062
Analysis finished2023-12-12 18:17:02.147758
Duration2.24 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

질문 번호
Real number (ℝ)

UNIQUE 

Distinct513
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean257.09942
Minimum1
Maximum519
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size4.6 KiB
2023-12-13T03:17:02.225727image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile26.6
Q1129
median257
Q3385
95-th percentile488.4
Maximum519
Range518
Interquartile range (IQR)256

Descriptive statistics

Standard deviation148.39341
Coefficient of variation (CV)0.57718301
Kurtosis-1.1966542
Mean257.09942
Median Absolute Deviation (MAD)128
Skewness0.0031371535
Sum131892
Variance22020.605
MonotonicityNot monotonic
2023-12-13T03:17:02.375396image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
18 1
 
0.2%
309 1
 
0.2%
422 1
 
0.2%
421 1
 
0.2%
420 1
 
0.2%
419 1
 
0.2%
418 1
 
0.2%
417 1
 
0.2%
416 1
 
0.2%
415 1
 
0.2%
Other values (503) 503
98.1%
ValueCountFrequency (%)
1 1
0.2%
2 1
0.2%
3 1
0.2%
4 1
0.2%
5 1
0.2%
6 1
0.2%
7 1
0.2%
8 1
0.2%
9 1
0.2%
10 1
0.2%
ValueCountFrequency (%)
519 1
0.2%
513 1
0.2%
512 1
0.2%
511 1
0.2%
510 1
0.2%
509 1
0.2%
508 1
0.2%
507 1
0.2%
506 1
0.2%
505 1
0.2%

질문제목
Text

Distinct309
Distinct (%)60.2%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
2023-12-13T03:17:02.738396image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length87
Median length49
Mean length30.682261
Min length2

Characters and Unicode

Total characters15740
Distinct characters291
Distinct categories9 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique209 ?
Unique (%)40.7%

Sample

1st row이번 현장실습에서 가장 맘에 드는 부분은 무엇입니까?
2nd row학교에 바라는 점(불편하거나 개선할 점)
3rd row정보를 듣고 이해하는 경청 능력 (산업체 직무활동 시 중요도)
4th row정보를 듣고 이해하는 경청 능력 (충북도립대학 학생의 업무수행 만족도)
5th row목적과 상황에 맞는 의사표현 능력 (산업체 직무활동 시 중요도)
ValueCountFrequency (%)
만족도 159
 
4.5%
시 139
 
3.9%
중요도 133
 
3.8%
업무수행 132
 
3.7%
학생의 132
 
3.7%
직무활동 131
 
3.7%
능력 103
 
2.9%
충북도립대학 89
 
2.5%
산업체 86
 
2.4%
현장실습 44
 
1.2%
Other values (478) 2386
67.5%
2023-12-13T03:17:03.284729image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
3147
 
20.0%
도 486
 
3.1%
학 373
 
2.4%
업 351
 
2.2%
무 329
 
2.1%
( 278
 
1.8%
) 278
 
1.8%
력 240
 
1.5%
의 235
 
1.5%
수 231
 
1.5%
Other values (281) 9792
62.2%

Most occurring categories

ValueCountFrequency (%)
Other Letter 11352
72.1%
Space Separator 3147
 
20.0%
Other Punctuation 393
 
2.5%
Open Punctuation 339
 
2.2%
Close Punctuation 338
 
2.1%
Decimal Number 145
 
0.9%
Uppercase Letter 10
 
0.1%
Dash Punctuation 9
 
0.1%
Lowercase Letter 7
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
도 486
 
4.3%
학 373
 
3.3%
업 351
 
3.1%
무 329
 
2.9%
력 240
 
2.1%
의 235
 
2.1%
수 231
 
2.0%
대 226
 
2.0%
능 207
 
1.8%
만 202
 
1.8%
Other values (253) 8472
74.6%
Decimal Number
ValueCountFrequency (%)
1 45
31.0%
2 22
15.2%
3 19
13.1%
6 10
 
6.9%
7 9
 
6.2%
5 9
 
6.2%
4 9
 
6.2%
9 8
 
5.5%
8 8
 
5.5%
0 6
 
4.1%
Other Punctuation
ValueCountFrequency (%)
. 207
52.7%
, 117
29.8%
? 46
 
11.7%
/ 14
 
3.6%
· 7
 
1.8%
: 2
 
0.5%
Uppercase Letter
ValueCountFrequency (%)
O 2
20.0%
C 2
20.0%
I 2
20.0%
E 2
20.0%
T 2
20.0%
Open Punctuation
ValueCountFrequency (%)
( 278
82.0%
[ 61
 
18.0%
Close Punctuation
ValueCountFrequency (%)
) 278
82.2%
] 60
 
17.8%
Space Separator
ValueCountFrequency (%)
3147
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 9
100.0%
Lowercase Letter
ValueCountFrequency (%)
e 7
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 11352
72.1%
Common 4371
 
27.8%
Latin 17
 
0.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
도 486
 
4.3%
학 373
 
3.3%
업 351
 
3.1%
무 329
 
2.9%
력 240
 
2.1%
의 235
 
2.1%
수 231
 
2.0%
대 226
 
2.0%
능 207
 
1.8%
만 202
 
1.8%
Other values (253) 8472
74.6%
Common
ValueCountFrequency (%)
3147
72.0%
( 278
 
6.4%
) 278
 
6.4%
. 207
 
4.7%
, 117
 
2.7%
[ 61
 
1.4%
] 60
 
1.4%
? 46
 
1.1%
1 45
 
1.0%
2 22
 
0.5%
Other values (12) 110
 
2.5%
Latin
ValueCountFrequency (%)
e 7
41.2%
O 2
 
11.8%
C 2
 
11.8%
I 2
 
11.8%
E 2
 
11.8%
T 2
 
11.8%

Most occurring blocks

ValueCountFrequency (%)
Hangul 11352
72.1%
ASCII 4381
 
27.8%
None 7
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
3147
71.8%
( 278
 
6.3%
) 278
 
6.3%
. 207
 
4.7%
, 117
 
2.7%
[ 61
 
1.4%
] 60
 
1.4%
? 46
 
1.0%
1 45
 
1.0%
2 22
 
0.5%
Other values (17) 120
 
2.7%
Hangul
ValueCountFrequency (%)
도 486
 
4.3%
학 373
 
3.3%
업 351
 
3.1%
무 329
 
2.9%
력 240
 
2.1%
의 235
 
2.1%
수 231
 
2.0%
대 226
 
2.0%
능 207
 
1.8%
만 202
 
1.8%
Other values (253) 8472
74.6%
None
ValueCountFrequency (%)
· 7
100.0%

질문1
Categorical

HIGH CORRELATION 

Distinct44
Distinct (%)8.6%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
매우 그렇지 않다
85 
매우불만족함
82 
매우중요하지않음
76 
매우 불만족함
53 
매우 중요하지않음
37 
Other values (39)
180 

Length

Max length42
Median length29
Mean length7.3196881
Min length1

Unique

Unique24 ?
Unique (%)4.7%

Sample

1st row실습지도
2nd row<NA>
3rd row매우중요하지않음
4th row매우불만족함
5th row매우중요하지않음

Common Values

ValueCountFrequency (%)
매우 그렇지 않다 85
16.6%
매우불만족함 82
16.0%
매우중요하지않음 76
14.8%
매우 불만족함 53
10.3%
매우 중요하지않음 37
7.2%
<NA> 28
 
5.5%
매우불만 25
 
4.9%
매우 중요하지 않음 19
 
3.7%
매우그렇지 않다 18
 
3.5%
기계자동차과 14
 
2.7%
Other values (34) 76
14.8%

Length

2023-12-13T03:17:03.427829image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
매우 203
22.3%
않다 114
12.5%
그렇지 96
10.5%
매우불만족함 82
9.0%
매우중요하지않음 76
 
8.4%
불만족함 53
 
5.8%
중요하지않음 38
 
4.2%
na 28
 
3.1%
매우불만 25
 
2.7%
중요하지 19
 
2.1%
Other values (47) 176
19.3%

질문2
Categorical

HIGH CORRELATION 

Distinct34
Distinct (%)6.6%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
불만족함
134 
중요하지않음
114 
그렇지 않다
114 
<NA>
28 
불만
25 
Other values (29)
98 

Length

Max length32
Median length31
Mean length5.3625731
Min length1

Unique

Unique17 ?
Unique (%)3.3%

Sample

1st row실습장소
2nd row<NA>
3rd row중요하지않음
4th row불만족함
5th row중요하지않음

Common Values

ValueCountFrequency (%)
불만족함 134
26.1%
중요하지않음 114
22.2%
그렇지 않다 114
22.2%
<NA> 28
 
5.5%
불만 25
 
4.9%
중요하지 않음 19
 
3.7%
전기에너지시스템과 13
 
2.5%
2학년 10
 
1.9%
여 8
 
1.6%
10~50명 7
 
1.4%
Other values (24) 41
 
8.0%

Length

2023-12-13T03:17:03.562360image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
불만족함 134
19.4%
않다 114
16.5%
중요하지않음 114
16.5%
그렇지 114
16.5%
na 28
 
4.1%
불만 25
 
3.6%
중요하지 19
 
2.7%
않음 19
 
2.7%
전기에너지시스템과 15
 
2.2%
관련 11
 
1.6%
Other values (38) 98
14.2%

질문3
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct25
Distinct (%)4.9%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
보통
355 
<NA>
45 
보통
37 
환경생명과학과
 
15
3학년
 
10
Other values (20)
51 

Length

Max length20
Median length2
Mean length2.7212476
Min length2

Unique

Unique12 ?
Unique (%)2.3%

Sample

1st row실습내용
2nd row<NA>
3rd row보통
4th row보통
5th row보통

Common Values

ValueCountFrequency (%)
보통 355
69.2%
<NA> 45
 
8.8%
보통 37
 
7.2%
환경생명과학과 15
 
2.9%
3학년 10
 
1.9%
보통 9
 
1.8%
50~99명 7
 
1.4%
보통이다 7
 
1.4%
인성교육 4
 
0.8%
실습내용 4
 
0.8%
Other values (15) 20
 
3.9%

Length

2023-12-13T03:17:03.717783image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
보통 403
77.6%
na 45
 
8.7%
환경생명과학과 15
 
2.9%
3학년 10
 
1.9%
50~99명 7
 
1.3%
보통이다 7
 
1.3%
인성교육 7
 
1.3%
실습내용 7
 
1.3%
읽기 1
 
0.2%
가장 1
 
0.2%
Other values (16) 16
 
3.1%

질문4
Categorical

HIGH CORRELATION 

Distinct25
Distinct (%)4.9%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
만족함
134 
중요함
132 
그렇다
113 
<NA>
59 
만족
27 
Other values (20)
48 

Length

Max length11
Median length3
Mean length3.3469786
Min length2

Unique

Unique13 ?
Unique (%)2.5%

Sample

1st row실습시간
2nd row<NA>
3rd row중요함
4th row만족함
5th row중요함

Common Values

ValueCountFrequency (%)
만족함 134
26.1%
중요함 132
25.7%
그렇다 113
22.0%
<NA> 59
11.5%
만족 27
 
5.3%
융합디자인과 13
 
2.5%
100~299명 7
 
1.4%
외국어 교육 5
 
1.0%
실습시간 3
 
0.6%
실습시간 3
 
0.6%
Other values (15) 17
 
3.3%

Length

2023-12-13T03:17:03.898164image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
만족함 134
25.6%
중요함 133
25.4%
그렇다 113
21.6%
na 59
11.3%
만족 28
 
5.3%
융합디자인과 15
 
2.9%
외국어 7
 
1.3%
교육 7
 
1.3%
100~299명 7
 
1.3%
실습시간 6
 
1.1%
Other values (14) 15
 
2.9%

질문5
Categorical

HIGH CORRELATION 

Distinct31
Distinct (%)6.0%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
매우 그렇다
97 
매우만족함
83 
<NA>
63 
매우 중요함
56 
매우 만족함
51 
Other values (26)
163 

Length

Max length29
Median length13
Mean length5.4873294
Min length2

Unique

Unique13 ?
Unique (%)2.5%

Sample

1st row기타(기타사항은 아래 학교에 바라는 점 답변에 입력)
2nd row<NA>
3rd row매우중요함
4th row매우만족함
5th row매우중요함

Common Values

ValueCountFrequency (%)
매우 그렇다 97
18.9%
매우만족함 83
16.2%
<NA> 63
12.3%
매우 중요함 56
10.9%
매우 만족함 51
9.9%
매우중요함 39
7.6%
매우중요함 37
 
7.2%
매우만족 23
 
4.5%
매우그렇다 11
 
2.1%
컴퓨터융합공학과 10
 
1.9%
Other values (21) 43
8.4%

Length

2023-12-13T03:17:04.069585image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
매우 215
29.0%
그렇다 103
13.9%
매우만족함 83
 
11.2%
매우중요함 76
 
10.3%
na 63
 
8.5%
중요함 57
 
7.7%
만족함 51
 
6.9%
매우만족 23
 
3.1%
컴퓨터융합공학과 12
 
1.6%
매우그렇다 11
 
1.5%
Other values (17) 47
 
6.3%

질문6
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct9
Distinct (%)1.8%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
488 
정보보안과
 
12
기타
 
4
의료전자기기과
 
3
기타
 
2
Other values (4)
 
4

Length

Max length34
Median length4
Mean length4.0974659
Min length2

Unique

Unique4 ?
Unique (%)0.8%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 488
95.1%
정보보안과 12
 
2.3%
기타 4
 
0.8%
의료전자기기과 3
 
0.6%
기타 2
 
0.4%
대학물리 1
 
0.2%
기타(기타사항은 아래 충북도립대학에 바라는 점 답변에 입력) 1
 
0.2%
클래식과 대중음악의 이해 1
 
0.2%
생활영어 1
 
0.2%

Length

2023-12-13T03:17:04.224174image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:04.418599image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 488
93.7%
정보보안과 12
 
2.3%
기타 6
 
1.2%
의료전자기기과 3
 
0.6%
대학물리 1
 
0.2%
기타(기타사항은 1
 
0.2%
아래 1
 
0.2%
충북도립대학에 1
 
0.2%
바라는 1
 
0.2%
점 1
 
0.2%
Other values (6) 6
 
1.2%

질문7
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct9
Distinct (%)1.8%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
495 
의료전자기기과
 
7
의료전자과
 
3
바이오식품과학과
 
3
컴퓨터활용
 
1
Other values (4)
 
4

Length

Max length12
Median length4
Mean length4.1033138
Min length4

Unique

Unique5 ?
Unique (%)1.0%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 495
96.5%
의료전자기기과 7
 
1.4%
의료전자과 3
 
0.6%
바이오식품과학과 3
 
0.6%
컴퓨터활용 1
 
0.2%
의료전자과 1
 
0.2%
레저와 스포츠 1
 
0.2%
컴퓨터정보 1
 
0.2%
의료전자기기과 1
 
0.2%

Length

2023-12-13T03:17:04.618963image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:05.129068image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 495
96.3%
의료전자기기과 8
 
1.6%
의료전자과 4
 
0.8%
바이오식품과학과 3
 
0.6%
컴퓨터활용 1
 
0.2%
레저와 1
 
0.2%
스포츠 1
 
0.2%
컴퓨터정보 1
 
0.2%

질문8
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct6
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
496 
바이오식품과학과
 
11
자치행정과
 
3
바이오식품과학과
 
1
생활중국어
 
1

Length

Max length13
Median length4
Mean length4.1111111
Min length4

Unique

Unique3 ?
Unique (%)0.6%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 496
96.7%
바이오식품과학과 11
 
2.1%
자치행정과 3
 
0.6%
바이오식품과학과 1
 
0.2%
생활중국어 1
 
0.2%
대학수학 1
 
0.2%

Length

2023-12-13T03:17:05.293322image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:05.452408image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 496
96.7%
바이오식품과학과 12
 
2.3%
자치행정과 3
 
0.6%
생활중국어 1
 
0.2%
대학수학 1
 
0.2%

질문9
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct5
Distinct (%)1.0%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
496 
자치행정과
 
12
바이오생명의약과
 
3
레크레이션
 
1
중국어회화
 
1

Length

Max length8
Median length4
Mean length4.0506823
Min length4

Unique

Unique2 ?
Unique (%)0.4%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 496
96.7%
자치행정과 12
 
2.3%
바이오생명의약과 3
 
0.6%
레크레이션 1
 
0.2%
중국어회화 1
 
0.2%

Length

2023-12-13T03:17:05.641603image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:05.786994image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 496
96.7%
자치행정과 12
 
2.3%
바이오생명의약과 3
 
0.6%
레크레이션 1
 
0.2%
중국어회화 1
 
0.2%

질문10
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct6
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
496 
바이오생명의약과
 
11
사회복지과
 
3
바이오생명의약과
 
1
국사
 
1

Length

Max length9
Median length4
Mean length4.0974659
Min length2

Unique

Unique3 ?
Unique (%)0.6%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 496
96.7%
바이오생명의약과 11
 
2.1%
사회복지과 3
 
0.6%
바이오생명의약과 1
 
0.2%
국사 1
 
0.2%
사회봉사 1
 
0.2%

Length

2023-12-13T03:17:05.971651image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:06.130334image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 496
96.7%
바이오생명의약과 12
 
2.3%
사회복지과 3
 
0.6%
국사 1
 
0.2%
사회봉사 1
 
0.2%

질문11
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct6
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
498 
사회복지과
 
10
반도체전자과
 
2
사회복지과
 
1
한국사회와 문화(다문화 재학생용)
 
1

Length

Max length18
Median length4
Mean length4.0779727
Min length4

Unique

Unique3 ?
Unique (%)0.6%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 498
97.1%
사회복지과 10
 
1.9%
반도체전자과 2
 
0.4%
사회복지과 1
 
0.2%
한국사회와 문화(다문화 재학생용) 1
 
0.2%
자원봉사 1
 
0.2%

Length

2023-12-13T03:17:06.295363image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:06.463544image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 498
96.7%
사회복지과 11
 
2.1%
반도체전자과 2
 
0.4%
한국사회와 1
 
0.2%
문화(다문화 1
 
0.2%
재학생용 1
 
0.2%
자원봉사 1
 
0.2%

질문12
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct4
Distinct (%)0.8%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
<NA>
501 
반도체전자과
 
10
전자공학개론
 
1
창업첫걸음
 
1

Length

Max length6
Median length4
Mean length4.0448343
Min length4

Unique

Unique2 ?
Unique (%)0.4%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row<NA>
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 501
97.7%
반도체전자과 10
 
1.9%
전자공학개론 1
 
0.2%
창업첫걸음 1
 
0.2%

Length

2023-12-13T03:17:06.623953image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:06.767632image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 501
97.7%
반도체전자과 10
 
1.9%
전자공학개론 1
 
0.2%
창업첫걸음 1
 
0.2%

질문13
Text

MISSING 

Distinct2
Distinct (%)100.0%
Missing511
Missing (%)99.6%
Memory size4.1 KiB
2023-12-13T03:17:06.926836image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length6
Median length5.5
Mean length5.5
Min length5

Characters and Unicode

Total characters11
Distinct characters11
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique2 ?
Unique (%)100.0%

Sample

1st row프리젠테이션
2nd row드림CEO
ValueCountFrequency (%)
프리젠테이션 1
50.0%
드림ceo 1
50.0%
2023-12-13T03:17:07.265277image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
프 1
9.1%
리 1
9.1%
젠 1
9.1%
테 1
9.1%
이 1
9.1%
션 1
9.1%
드 1
9.1%
림 1
9.1%
C 1
9.1%
E 1
9.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 8
72.7%
Uppercase Letter 3
 
27.3%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
프 1
12.5%
리 1
12.5%
젠 1
12.5%
테 1
12.5%
이 1
12.5%
션 1
12.5%
드 1
12.5%
림 1
12.5%
Uppercase Letter
ValueCountFrequency (%)
C 1
33.3%
E 1
33.3%
O 1
33.3%

Most occurring scripts

ValueCountFrequency (%)
Hangul 8
72.7%
Latin 3
 
27.3%

Most frequent character per script

Hangul
ValueCountFrequency (%)
프 1
12.5%
리 1
12.5%
젠 1
12.5%
테 1
12.5%
이 1
12.5%
션 1
12.5%
드 1
12.5%
림 1
12.5%
Latin
ValueCountFrequency (%)
C 1
33.3%
E 1
33.3%
O 1
33.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 8
72.7%
ASCII 3
 
27.3%

Most frequent character per block

Hangul
ValueCountFrequency (%)
프 1
12.5%
리 1
12.5%
젠 1
12.5%
테 1
12.5%
이 1
12.5%
션 1
12.5%
드 1
12.5%
림 1
12.5%
ASCII
ValueCountFrequency (%)
C 1
33.3%
E 1
33.3%
O 1
33.3%

질문14
Text

CONSTANT  MISSING 

Distinct1
Distinct (%)100.0%
Missing512
Missing (%)99.8%
Memory size4.1 KiB
2023-12-13T03:17:07.397902image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters5
Distinct characters5
Distinct categories1 ?
Distinct scripts1 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1 ?
Unique (%)100.0%

Sample

1st row과거와미래
ValueCountFrequency (%)
과거와미래 1
100.0%
2023-12-13T03:17:07.662735image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
과 1
20.0%
거 1
20.0%
와 1
20.0%
미 1
20.0%
래 1
20.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 5
100.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
과 1
20.0%
거 1
20.0%
와 1
20.0%
미 1
20.0%
래 1
20.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 5
100.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
과 1
20.0%
거 1
20.0%
와 1
20.0%
미 1
20.0%
래 1
20.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 5
100.0%

Most frequent character per block

Hangul
ValueCountFrequency (%)
과 1
20.0%
거 1
20.0%
와 1
20.0%
미 1
20.0%
래 1
20.0%

질문15
Text

CONSTANT  MISSING 

Distinct1
Distinct (%)100.0%
Missing512
Missing (%)99.8%
Memory size4.1 KiB
2023-12-13T03:17:07.793286image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length9
Median length9
Mean length9
Min length9

Characters and Unicode

Total characters9
Distinct characters9
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1 ?
Unique (%)100.0%

Sample

1st rowIT트랜드따라잡기
ValueCountFrequency (%)
it트랜드따라잡기 1
100.0%
2023-12-13T03:17:08.068414image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
I 1
11.1%
T 1
11.1%
트 1
11.1%
랜 1
11.1%
드 1
11.1%
따 1
11.1%
라 1
11.1%
잡 1
11.1%
기 1
11.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 7
77.8%
Uppercase Letter 2
 
22.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
트 1
14.3%
랜 1
14.3%
드 1
14.3%
따 1
14.3%
라 1
14.3%
잡 1
14.3%
기 1
14.3%
Uppercase Letter
ValueCountFrequency (%)
I 1
50.0%
T 1
50.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 7
77.8%
Latin 2
 
22.2%

Most frequent character per script

Hangul
ValueCountFrequency (%)
트 1
14.3%
랜 1
14.3%
드 1
14.3%
따 1
14.3%
라 1
14.3%
잡 1
14.3%
기 1
14.3%
Latin
ValueCountFrequency (%)
I 1
50.0%
T 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 7
77.8%
ASCII 2
 
22.2%

Most frequent character per block

ASCII
ValueCountFrequency (%)
I 1
50.0%
T 1
50.0%
Hangul
ValueCountFrequency (%)
트 1
14.3%
랜 1
14.3%
드 1
14.3%
따 1
14.3%
라 1
14.3%
잡 1
14.3%
기 1
14.3%

질문 수
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct6
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size4.1 KiB
0
258 
<NA>
250 
3
 
2
15
 
1
13
 
1

Length

Max length4
Median length1
Mean length2.4658869
Min length1

Unique

Unique3 ?
Unique (%)0.6%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 258
50.3%
<NA> 250
48.7%
3 2
 
0.4%
15 1
 
0.2%
13 1
 
0.2%
4 1
 
0.2%

Length

2023-12-13T03:17:08.186389image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:17:08.298641image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 258
50.3%
na 250
48.7%
3 2
 
0.4%
15 1
 
0.2%
13 1
 
0.2%
4 1
 
0.2%

Interactions

2023-12-13T03:17:01.407416image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-13T03:17:08.385200image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
질문 번호질문1질문2질문3질문4질문5질문6질문7질문8질문9질문10질문11질문12질문13질문 수
질문 번호1.0000.8090.6750.4500.6090.8500.0000.0000.0000.2110.0000.0000.000NaN0.140
질문10.8091.0000.9990.9930.9880.9820.9381.0001.0000.9731.0001.0001.0000.0001.000
질문20.6750.9991.0000.9910.9940.9930.9541.0000.9850.8020.9850.9841.0000.0001.000
질문30.4500.9930.9911.0000.9880.9890.9791.0001.0001.0001.0001.0001.0000.0001.000
질문40.6090.9880.9940.9881.0000.9930.9821.0000.9850.8020.9850.9841.0000.0001.000
질문50.8500.9820.9930.9890.9931.0000.9410.9941.0001.0001.0001.0001.0000.0001.000
질문60.0000.9380.9540.9790.9820.9411.0001.0001.0001.0001.0001.0001.0000.0001.000
질문70.0001.0001.0001.0001.0000.9941.0001.0001.0001.0001.0001.0001.0000.0001.000
질문80.0001.0000.9851.0000.9851.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
질문90.2110.9730.8021.0000.8021.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
질문100.0001.0000.9851.0000.9851.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
질문110.0001.0000.9841.0000.9841.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
질문120.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
질문13NaN0.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0001.0000.000
질문 수0.1401.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.0000.0001.000
2023-12-13T03:17:08.551858image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
질문6질문10질문4질문3질문1질문7질문11질문9질문5질문2질문8질문12질문 수
질문61.0000.9610.7770.8860.8040.8770.9531.0000.7700.6540.9611.0000.775
질문100.9611.0000.8210.9260.9610.9131.0000.9610.9130.8211.0000.9430.913
질문40.7770.8211.0000.8650.8260.9130.8100.7270.8610.9220.8210.8820.966
질문30.8860.9260.8651.0000.8720.8450.9130.9640.7710.8650.9261.0000.967
질문10.8040.9610.8260.8721.0000.8770.9530.7730.7570.9440.9610.9430.937
질문70.8770.9130.9130.8450.8771.0000.8940.8770.8700.9130.9130.8160.756
질문110.9531.0000.8100.9130.9530.8941.0000.9530.8940.8101.0000.9430.866
질문91.0000.9610.7270.9640.7730.8770.9531.0000.8770.7270.9611.0000.913
질문50.7700.9130.8610.7710.7570.8700.8940.8771.0000.9020.9130.8820.945
질문20.6540.8210.9220.8650.9440.9130.8100.7270.9021.0000.8210.8820.952
질문80.9611.0000.8210.9260.9610.9131.0000.9610.9130.8211.0000.9430.913
질문121.0000.9430.8821.0000.9430.8160.9431.0000.8820.8820.9431.0001.000
질문 수0.7750.9130.9660.9670.9370.7560.8660.9130.9450.9520.9131.0001.000
2023-12-13T03:17:08.757563image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
질문 번호질문1질문2질문3질문4질문5질문6질문7질문8질문9질문10질문11질문12질문 수
질문 번호1.0000.4220.3030.1790.2680.4460.0000.0000.0000.0000.0000.0000.0000.085
질문10.4221.0000.9440.8720.8260.7570.8040.8770.9610.7730.9610.9530.9430.937
질문20.3030.9441.0000.8650.9220.9020.6540.9130.8210.7270.8210.8100.8820.952
질문30.1790.8720.8651.0000.8650.7710.8860.8450.9260.9640.9260.9131.0000.967
질문40.2680.8260.9220.8651.0000.8610.7770.9130.8210.7270.8210.8100.8820.966
질문50.4460.7570.9020.7710.8611.0000.7700.8700.9130.8770.9130.8940.8820.945
질문60.0000.8040.6540.8860.7770.7701.0000.8770.9611.0000.9610.9531.0000.775
질문70.0000.8770.9130.8450.9130.8700.8771.0000.9130.8770.9130.8940.8160.756
질문80.0000.9610.8210.9260.8210.9130.9610.9131.0000.9611.0001.0000.9430.913
질문90.0000.7730.7270.9640.7270.8771.0000.8770.9611.0000.9610.9531.0000.913
질문100.0000.9610.8210.9260.8210.9130.9610.9131.0000.9611.0001.0000.9430.913
질문110.0000.9530.8100.9130.8100.8940.9530.8941.0000.9531.0001.0000.9430.866
질문120.0000.9430.8821.0000.8820.8821.0000.8160.9431.0000.9430.9431.0001.000
질문 수0.0850.9370.9520.9670.9660.9450.7750.7560.9130.9130.9130.8661.0001.000

Missing values

2023-12-13T03:17:01.532027image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T03:17:01.749820image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
2023-12-13T03:17:01.975241image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

질문 번호질문제목질문1질문2질문3질문4질문5질문6질문7질문8질문9질문10질문11질문12질문13질문14질문15질문 수
018이번 현장실습에서 가장 맘에 드는 부분은 무엇입니까?실습지도실습장소실습내용실습시간기타(기타사항은 아래 학교에 바라는 점 답변에 입력)<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
119학교에 바라는 점(불편하거나 개선할 점)<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
220정보를 듣고 이해하는 경청 능력 (산업체 직무활동 시 중요도)매우중요하지않음중요하지않음보통중요함매우중요함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
321정보를 듣고 이해하는 경청 능력 (충북도립대학 학생의 업무수행 만족도)매우불만족함불만족함보통만족함매우만족함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
422목적과 상황에 맞는 의사표현 능력 (산업체 직무활동 시 중요도)매우중요하지않음중요하지않음보통중요함매우중요함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
51서비스 전반에 대하여 만족 하십니까?만족한다보통이다불만족<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
62본 서비스에서 주로 사용하는 콘텐츠를 모두 선택해 주시기 바랍니다.공지사항입찰정보환율정보<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>3
73정보서비스에서 제공하는 정보분야 이외에 추가 되었으면 하는 분야가 있다면 기재하여 주시기 바랍니다.<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
84학년 선택1학년2학년3학년<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
95성별 선택남여<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
질문 번호질문제목질문1질문2질문3질문4질문5질문6질문7질문8질문9질문10질문11질문12질문13질문14질문15질문 수
503504근면성, 정직성, 성실성 등 근로윤리(충북도립대학 학생의 업무수행 만족도)매우 불만족함불만족함보통만족함매우 만족함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
504505봉사정신, 책임의식, 직장예절 등 공동체 윤리(산업체 직무활동 시 중요도)매우 중요하지않음중요하지않음보통중요함매우 중요함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
505506봉사정신, 책임의식, 직장예절 등 공동체 윤리(충북도립대학 학생의 업무수행 만족도)매우 불만족함불만족함보통만족함매우만족함<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
506507충북도립대학 학생에 대한 전반적인 만족도는 어떻습니까?매우 불만족함불만족보통만족매우 만족<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
507508충북도립대학 교육과정 중 강화되어야 한다고 생각하는 분야는 무엇입니까?전공 관련 지식교육전공 관련 실무교육인성교육외국어 교육정보처리능력기타<NA><NA><NA><NA><NA><NA><NA><NA><NA>0
508509추가로 인력을 채용할 계획이 있다면 현장실습 참여 경험이 있는 학생을 채용할 의사가 있습니까?전혀 그렇지 않다그렇지 않다보통이다그렇다매우 그렇다<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
509510충북도립대학에 바라는 사항이 있다면 아래에 적어주시기 바랍니다.<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
510511사업체명<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
511512종업원수10명 미만10~50명50~99명100~299명300명 이상<NA><NA><NA><NA><NA><NA><NA><NA><NA><NA>0
512513관련학과기계자동차과전기에너지시스템과환경생명과학과융합디자인과정보보안학과의료전자기기과바이오식품과학과자치행정과바이오생명의약과사회복지과반도체전자과<NA><NA><NA><NA>0