Overview

Dataset statistics

Number of variables7
Number of observations464
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory26.0 KiB
Average record size in memory57.3 B

Variable types

Numeric1
Categorical4
Text1
DateTime1

Dataset

Description국방과학연구소가 발행한 정기 간행물 현황 목록 공공데이터로서, 해당 공공데이터에서는 제목, 발행일자, 발행처, 분류기호, 자료유형 등의 정보 확인이 가능합니다.
Author국방과학연구소
URLhttps://www.data.go.kr/data/15025438/fileData.do

Alerts

분류기호 has constant value ""Constant
자료유형 has constant value ""Constant
간행물구분 is highly overall correlated with 순번 and 1 other fieldsHigh correlation
발행처 is highly overall correlated with 순번 and 1 other fieldsHigh correlation
순번 is highly overall correlated with 간행물구분 and 1 other fieldsHigh correlation
발행처 is highly imbalanced (72.5%)Imbalance
순번 has unique valuesUnique
제목 has unique valuesUnique

Reproduction

Analysis started2024-03-14 13:43:35.264532
Analysis finished2024-03-14 13:43:36.220154
Duration0.96 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

순번
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct464
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean232.5
Minimum1
Maximum464
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size4.2 KiB
2024-03-14T22:43:36.352534image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile24.15
Q1116.75
median232.5
Q3348.25
95-th percentile440.85
Maximum464
Range463
Interquartile range (IQR)231.5

Descriptive statistics

Standard deviation134.08952
Coefficient of variation (CV)0.57672913
Kurtosis-1.2
Mean232.5
Median Absolute Deviation (MAD)116
Skewness0
Sum107880
Variance17980
MonotonicityStrictly increasing
2024-03-14T22:43:36.604406image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1 1
 
0.2%
307 1
 
0.2%
319 1
 
0.2%
318 1
 
0.2%
317 1
 
0.2%
316 1
 
0.2%
315 1
 
0.2%
314 1
 
0.2%
313 1
 
0.2%
312 1
 
0.2%
Other values (454) 454
97.8%
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 (%)
464 1
0.2%
463 1
0.2%
462 1
0.2%
461 1
0.2%
460 1
0.2%
459 1
0.2%
458 1
0.2%
457 1
0.2%
456 1
0.2%
455 1
0.2%

간행물구분
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)0.6%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
국방과학기술플러스
262 
무내미
180 
민군협력플러스
 
22

Length

Max length9
Median length9
Mean length6.5775862
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
국방과학기술플러스 262
56.5%
무내미 180
38.8%
민군협력플러스 22
 
4.7%

Length

2024-03-14T22:43:36.931170image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T22:43:37.108912image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
국방과학기술플러스 262
56.5%
무내미 180
38.8%
민군협력플러스 22
 
4.7%

제목
Text

UNIQUE 

Distinct464
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
2024-03-14T22:43:38.196986image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length142
Median length56
Mean length24.170259
Min length5

Characters and Unicode

Total characters11215
Distinct characters393
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

Unique464 ?
Unique (%)100.0%

Sample

1st row1권: 국방과학연구소, 왜 국방의 초석이어야 하는가
2nd row2권: 미 육군의 미래전투체계(FCS) 개발현황과 미래도전
3rd row3권: 전투효과분석을 통한 능동방호장치 발전방향
4th row4권: 국방통합기술관리정보체계의 개발과 발전방향
5th row5권: 국방연구개발정책서의 기획수립과정 소개 및 제언
ValueCountFrequency (%)
및 80
 
3.4%
동향 51
 
2.2%
기술 51
 
2.2%
발전방향 35
 
1.5%
1호 29
 
1.2%
위한 29
 
1.2%
2호 29
 
1.2%
3호 28
 
1.2%
현황 28
 
1.2%
개발 28
 
1.2%
Other values (1297) 1972
83.6%
2024-03-14T22:43:39.599737image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
1953
 
17.4%
1 480
 
4.3%
권 467
 
4.2%
호 391
 
3.5%
2 387
 
3.5%
0 288
 
2.6%
: 262
 
2.3%
기 256
 
2.3%
통 225
 
2.0%
) 209
 
1.9%
Other values (383) 6297
56.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 6027
53.7%
Decimal Number 2129
 
19.0%
Space Separator 1953
 
17.4%
Other Punctuation 310
 
2.8%
Close Punctuation 210
 
1.9%
Open Punctuation 209
 
1.9%
Uppercase Letter 173
 
1.5%
Lowercase Letter 146
 
1.3%
Dash Punctuation 58
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
권 467
 
7.7%
호 391
 
6.5%
기 256
 
4.2%
통 225
 
3.7%
년 186
 
3.1%
발 176
 
2.9%
전 161
 
2.7%
향 153
 
2.5%
술 150
 
2.5%
개 121
 
2.0%
Other values (318) 3741
62.1%
Lowercase Letter
ValueCountFrequency (%)
e 27
18.5%
n 14
9.6%
o 11
 
7.5%
t 10
 
6.8%
a 10
 
6.8%
i 10
 
6.8%
s 9
 
6.2%
r 8
 
5.5%
p 7
 
4.8%
l 6
 
4.1%
Other values (11) 34
23.3%
Uppercase Letter
ValueCountFrequency (%)
S 24
13.9%
C 19
11.0%
I 15
 
8.7%
A 13
 
7.5%
M 11
 
6.4%
D 11
 
6.4%
P 10
 
5.8%
R 10
 
5.8%
N 9
 
5.2%
W 9
 
5.2%
Other values (11) 42
24.3%
Decimal Number
ValueCountFrequency (%)
1 480
22.5%
2 387
18.2%
0 288
13.5%
9 187
 
8.8%
3 157
 
7.4%
4 148
 
7.0%
5 133
 
6.2%
6 121
 
5.7%
8 115
 
5.4%
7 113
 
5.3%
Other Punctuation
ValueCountFrequency (%)
: 262
84.5%
/ 24
 
7.7%
, 9
 
2.9%
" 7
 
2.3%
. 3
 
1.0%
& 3
 
1.0%
· 2
 
0.6%
Close Punctuation
ValueCountFrequency (%)
) 209
99.5%
] 1
 
0.5%
Open Punctuation
ValueCountFrequency (%)
( 208
99.5%
[ 1
 
0.5%
Space Separator
ValueCountFrequency (%)
1953
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 58
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 6027
53.7%
Common 4869
43.4%
Latin 319
 
2.8%

Most frequent character per script

Hangul
ValueCountFrequency (%)
권 467
 
7.7%
호 391
 
6.5%
기 256
 
4.2%
통 225
 
3.7%
년 186
 
3.1%
발 176
 
2.9%
전 161
 
2.7%
향 153
 
2.5%
술 150
 
2.5%
개 121
 
2.0%
Other values (318) 3741
62.1%
Latin
ValueCountFrequency (%)
e 27
 
8.5%
S 24
 
7.5%
C 19
 
6.0%
I 15
 
4.7%
n 14
 
4.4%
A 13
 
4.1%
M 11
 
3.4%
o 11
 
3.4%
D 11
 
3.4%
t 10
 
3.1%
Other values (32) 164
51.4%
Common
ValueCountFrequency (%)
1953
40.1%
1 480
 
9.9%
2 387
 
7.9%
0 288
 
5.9%
: 262
 
5.4%
) 209
 
4.3%
( 208
 
4.3%
9 187
 
3.8%
3 157
 
3.2%
4 148
 
3.0%
Other values (13) 590
 
12.1%

Most occurring blocks

ValueCountFrequency (%)
Hangul 6027
53.7%
ASCII 5186
46.2%
None 2
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
1953
37.7%
1 480
 
9.3%
2 387
 
7.5%
0 288
 
5.6%
: 262
 
5.1%
) 209
 
4.0%
( 208
 
4.0%
9 187
 
3.6%
3 157
 
3.0%
4 148
 
2.9%
Other values (54) 907
17.5%
Hangul
ValueCountFrequency (%)
권 467
 
7.7%
호 391
 
6.5%
기 256
 
4.2%
통 225
 
3.7%
년 186
 
3.1%
발 176
 
2.9%
전 161
 
2.7%
향 153
 
2.5%
술 150
 
2.5%
개 121
 
2.0%
Other values (318) 3741
62.1%
None
ValueCountFrequency (%)
· 2
100.0%

발행일자
Date

Distinct440
Distinct (%)94.8%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
Minimum1987-08-01 00:00:00
Maximum2023-12-30 00:00:00
2024-03-14T22:43:40.230878image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-14T22:43:40.673675image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

발행처
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct2
Distinct (%)0.4%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
국방과학연구소
442 
국방과학연구소 민군협력진흥원
 
22

Length

Max length15
Median length7
Mean length7.3793103
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
국방과학연구소 442
95.3%
국방과학연구소 민군협력진흥원 22
 
4.7%

Length

2024-03-14T22:43:41.108019image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T22:43:41.426363image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
국방과학연구소 464
95.5%
민군협력진흥원 22
 
4.5%

분류기호
Categorical

CONSTANT 

Distinct1
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
U
464 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
U 464
100.0%

Length

2024-03-14T22:43:41.747576image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T22:43:42.026731image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
u 464
100.0%

자료유형
Categorical

CONSTANT 

Distinct1
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
저널
464 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
저널 464
100.0%

Length

2024-03-14T22:43:42.326126image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T22:43:42.620223image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
저널 464
100.0%

Interactions

2024-03-14T22:43:35.698823image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-03-14T22:43:42.793396image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
순번간행물구분발행처
순번1.0000.8720.823
간행물구분0.8721.0001.000
발행처0.8231.0001.000
2024-03-14T22:43:43.037853image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
간행물구분발행처
간행물구분1.0000.999
발행처0.9991.000
2024-03-14T22:43:43.272083image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
순번간행물구분발행처
순번1.0000.7970.650
간행물구분0.7971.0000.999
발행처0.6500.9991.000

Missing values

2024-03-14T22:43:35.941354image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-03-14T22:43:36.140943image/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.

Sample

순번간행물구분제목발행일자발행처분류기호자료유형
01국방과학기술플러스1권: 국방과학연구소, 왜 국방의 초석이어야 하는가2005-11-15국방과학연구소U저널
12국방과학기술플러스2권: 미 육군의 미래전투체계(FCS) 개발현황과 미래도전2005-11-29국방과학연구소U저널
23국방과학기술플러스3권: 전투효과분석을 통한 능동방호장치 발전방향2005-12-15국방과학연구소U저널
34국방과학기술플러스4권: 국방통합기술관리정보체계의 개발과 발전방향2005-12-29국방과학연구소U저널
45국방과학기술플러스5권: 국방연구개발정책서의 기획수립과정 소개 및 제언2006-01-15국방과학연구소U저널
56국방과학기술플러스6권: 우주무기체계 및 국방우주의 현황과 발전 방안2006-02-01국방과학연구소U저널
67국방과학기술플러스7권: 국방예산절감액 기준으로 본 국방연구개발 투자의 경제적 효과2006-02-15국방과학연구소U저널
78국방과학기술플러스8권: 국방과학연구소 혁신추진현황2006-03-01국방과학연구소U저널
89국방과학기술플러스9권: 미해군 잠수함 개발건조사업 IPPD기법 적용현황 및 성과2006-04-15국방과학연구소U저널
910국방과학기술플러스10권: 국방 정보기술아키텍처 구축을 위한 지원체계 소개2006-05-01국방과학연구소U저널
순번간행물구분제목발행일자발행처분류기호자료유형
454455민군협력플러스통권 13호2020-12-31국방과학연구소 민군협력진흥원U저널
455456민군협력플러스통권 14호2021-04-28국방과학연구소 민군협력진흥원U저널
456457민군협력플러스통권 15호2021-08-31국방과학연구소 민군협력진흥원U저널
457458민군협력플러스통권 16호2021-12-27국방과학연구소 민군협력진흥원U저널
458459민군협력플러스통권 17호2022-04-01국방과학연구소 민군협력진흥원U저널
459460민군협력플러스통권 18호2022-07-01국방과학연구소 민군협력진흥원U저널
460461민군협력플러스통권 19호2022-11-01국방과학연구소 민군협력진흥원U저널
461462민군협력플러스통권 20호2023-07-27국방과학연구소 민군협력진흥원U저널
462463민군협력플러스통권 21호2023-10-13국방과학연구소 민군협력진흥원U저널
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