Overview

Dataset statistics

Number of variables6
Number of observations85
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory4.1 KiB
Average record size in memory49.6 B

Variable types

Text4
Categorical1
DateTime1

Dataset

Description특허, SW, 상표권 등 국방기술품질원 보유 지식재산권 현황으로서 지식재산관 이름과 내용 그리고 등록일자 등에 대한 정보가 기재되어 있음
Author국방기술품질원
URLhttps://www.data.go.kr/data/3073913/fileData.do

Alerts

지식재산권 구분 is highly imbalanced (67.7%)Imbalance
순번 has unique valuesUnique
지식재산권 명칭 has unique valuesUnique
등록번호 has unique valuesUnique

Reproduction

Analysis started2023-10-21 04:13:01.762646
Analysis finished2023-10-21 04:13:06.291317
Duration4.53 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

순번
Text

UNIQUE 

Distinct85
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size812.0 B
2023-10-21T04:13:06.771094image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length6
Median length5
Mean length4.9058824
Min length4

Characters and Unicode

Total characters417
Distinct characters14
Distinct categories3 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique85 ?
Unique (%)100.0%

Sample

1st row해특-1
2nd row해특-2-1
3rd row해특-2-2
4th row해특-2-3
5th row해특-3
ValueCountFrequency (%)
해특-1 1
 
1.2%
국특-40 1
 
1.2%
국특-58 1
 
1.2%
국특-57 1
 
1.2%
국특-56 1
 
1.2%
국특-55 1
 
1.2%
국특-54 1
 
1.2%
국특-53 1
 
1.2%
국특-52 1
 
1.2%
국특-51 1
 
1.2%
Other values (75) 75
88.2%
2023-10-21T04:13:08.789128image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
- 88
21.1%
특 85
20.4%
국 80
19.2%
2 22
 
5.3%
1 20
 
4.8%
3 20
 
4.8%
7 18
 
4.3%
4 18
 
4.3%
5 18
 
4.3%
6 18
 
4.3%
Other values (4) 30
 
7.2%

Most occurring categories

ValueCountFrequency (%)
Other Letter 170
40.8%
Decimal Number 159
38.1%
Dash Punctuation 88
21.1%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
2 22
13.8%
1 20
12.6%
3 20
12.6%
7 18
11.3%
4 18
11.3%
5 18
11.3%
6 18
11.3%
8 9
5.7%
9 8
 
5.0%
0 8
 
5.0%
Other Letter
ValueCountFrequency (%)
특 85
50.0%
국 80
47.1%
해 5
 
2.9%
Dash Punctuation
ValueCountFrequency (%)
- 88
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 247
59.2%
Hangul 170
40.8%

Most frequent character per script

Common
ValueCountFrequency (%)
- 88
35.6%
2 22
 
8.9%
1 20
 
8.1%
3 20
 
8.1%
7 18
 
7.3%
4 18
 
7.3%
5 18
 
7.3%
6 18
 
7.3%
8 9
 
3.6%
9 8
 
3.2%
Hangul
ValueCountFrequency (%)
특 85
50.0%
국 80
47.1%
해 5
 
2.9%

Most occurring blocks

ValueCountFrequency (%)
ASCII 247
59.2%
Hangul 170
40.8%

Most frequent character per block

ASCII
ValueCountFrequency (%)
- 88
35.6%
2 22
 
8.9%
1 20
 
8.1%
3 20
 
8.1%
7 18
 
7.3%
4 18
 
7.3%
5 18
 
7.3%
6 18
 
7.3%
8 9
 
3.6%
9 8
 
3.2%
Hangul
ValueCountFrequency (%)
특 85
50.0%
국 80
47.1%
해 5
 
2.9%

지식재산권 구분
Categorical

IMBALANCE 

Distinct2
Distinct (%)2.4%
Missing0
Missing (%)0.0%
Memory size812.0 B
국내특허
80 
국외특허
 
5

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
국내특허 80
94.1%
국외특허 5
 
5.9%

Length

2023-10-21T04:13:09.675203image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-10-21T04:13:10.668075image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
국내특허 80
94.1%
국외특허 5
 
5.9%

지식재산권 명칭
Text

UNIQUE 

Distinct85
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size812.0 B
2023-10-21T04:13:11.928388image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length56
Median length32
Mean length21.694118
Min length2

Characters and Unicode

Total characters1844
Distinct characters258
Distinct categories6 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique85 ?
Unique (%)100.0%

Sample

1st row전투화에 탈부착이 가능한 지뢰탐지 장치(미국)
2nd row풀림 방지용 커넥터(미국)
3rd row풀림 방지용 커넥터(유럽)
4th row풀림 방지용 커넥터(중국)
5th row무인항공기, 충전 스테이션 및 이를 포함하는 무인 항공기 자동 충전 시스템
ValueCountFrequency (%)
및 45
 
8.9%
장치 25
 
4.9%
방법 22
 
4.3%
이를 20
 
3.9%
포함하는 14
 
2.8%
시스템 9
 
1.8%
이용한 7
 
1.4%
방지용 5
 
1.0%
전투차량 5
 
1.0%
그 5
 
1.0%
Other values (289) 351
69.1%
2023-10-21T04:13:13.916105image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
424
23.0%
방 54
 
2.9%
이 53
 
2.9%
장 52
 
2.8%
치 48
 
2.6%
및 45
 
2.4%
용 39
 
2.1%
법 34
 
1.8%
전 32
 
1.7%
를 25
 
1.4%
Other values (248) 1038
56.3%

Most occurring categories

ValueCountFrequency (%)
Other Letter 1399
75.9%
Space Separator 424
 
23.0%
Other Punctuation 10
 
0.5%
Open Punctuation 4
 
0.2%
Close Punctuation 4
 
0.2%
Decimal Number 3
 
0.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
방 54
 
3.9%
이 53
 
3.8%
장 52
 
3.7%
치 48
 
3.4%
및 45
 
3.2%
용 39
 
2.8%
법 34
 
2.4%
전 32
 
2.3%
를 25
 
1.8%
기 24
 
1.7%
Other values (242) 993
71.0%
Decimal Number
ValueCountFrequency (%)
1 2
66.7%
3 1
33.3%
Space Separator
ValueCountFrequency (%)
424
100.0%
Other Punctuation
ValueCountFrequency (%)
, 10
100.0%
Open Punctuation
ValueCountFrequency (%)
( 4
100.0%
Close Punctuation
ValueCountFrequency (%)
) 4
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 1399
75.9%
Common 445
 
24.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
방 54
 
3.9%
이 53
 
3.8%
장 52
 
3.7%
치 48
 
3.4%
및 45
 
3.2%
용 39
 
2.8%
법 34
 
2.4%
전 32
 
2.3%
를 25
 
1.8%
기 24
 
1.7%
Other values (242) 993
71.0%
Common
ValueCountFrequency (%)
424
95.3%
, 10
 
2.2%
( 4
 
0.9%
) 4
 
0.9%
1 2
 
0.4%
3 1
 
0.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 1399
75.9%
ASCII 445
 
24.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
424
95.3%
, 10
 
2.2%
( 4
 
0.9%
) 4
 
0.9%
1 2
 
0.4%
3 1
 
0.2%
Hangul
ValueCountFrequency (%)
방 54
 
3.9%
이 53
 
3.8%
장 52
 
3.7%
치 48
 
3.4%
및 45
 
3.2%
용 39
 
2.8%
법 34
 
2.4%
전 32
 
2.3%
를 25
 
1.8%
기 24
 
1.7%
Other values (242) 993
71.0%

발명자 (출원인)
Text

Distinct79
Distinct (%)92.9%
Missing0
Missing (%)0.0%
Memory size812.0 B
2023-10-21T04:13:14.909323image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length57
Median length56
Mean length16.329412
Min length8

Characters and Unicode

Total characters1388
Distinct characters154
Distinct categories6 ?
Distinct scripts2 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique74 ?
Unique (%)87.1%

Sample

1st row김지훈 지재용 주진천 유건성 김용화 박상원(기품원), 김강욱(광주과학기술원)
2nd row지종호(기품원),이용구 강경일 임동일(기가레인)
3rd row지종호(기품원),이용구 강경일 임동일(기가레인)
4th row지종호(기품원),이용구 강경일 임동일(기가레인)
5th row이기영(기품원),강기정(케이케이제이스카이)
ValueCountFrequency (%)
임동일(기가레인 4
 
3.7%
강경일 4
 
3.7%
지종호(기품원),이용구 3
 
2.8%
송재용(기품원 3
 
2.8%
이남례(기품원 2
 
1.8%
전기현(기품원 2
 
1.8%
정수헌(기품원 2
 
1.8%
지종호(기품원 2
 
1.8%
김용화 1
 
0.9%
지재용 1
 
0.9%
Other values (85) 85
78.0%
2023-10-21T04:13:16.237637image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
, 125
 
9.0%
기 106
 
7.6%
( 104
 
7.5%
) 104
 
7.5%
원 91
 
6.6%
품 85
 
6.1%
김 47
 
3.4%
이 40
 
2.9%
용 24
 
1.7%
24
 
1.7%
Other values (144) 638
46.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 1030
74.2%
Other Punctuation 125
 
9.0%
Open Punctuation 104
 
7.5%
Close Punctuation 104
 
7.5%
Space Separator 24
 
1.7%
Other Symbol 1
 
0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
기 106
 
10.3%
원 91
 
8.8%
품 85
 
8.3%
김 47
 
4.6%
이 40
 
3.9%
용 24
 
2.3%
재 23
 
2.2%
정 19
 
1.8%
현 19
 
1.8%
박 16
 
1.6%
Other values (139) 560
54.4%
Other Punctuation
ValueCountFrequency (%)
, 125
100.0%
Open Punctuation
ValueCountFrequency (%)
( 104
100.0%
Close Punctuation
ValueCountFrequency (%)
) 104
100.0%
Space Separator
ValueCountFrequency (%)
24
100.0%
Other Symbol
ValueCountFrequency (%)
㈜ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 1031
74.3%
Common 357
 
25.7%

Most frequent character per script

Hangul
ValueCountFrequency (%)
기 106
 
10.3%
원 91
 
8.8%
품 85
 
8.2%
김 47
 
4.6%
이 40
 
3.9%
용 24
 
2.3%
재 23
 
2.2%
정 19
 
1.8%
현 19
 
1.8%
박 16
 
1.6%
Other values (140) 561
54.4%
Common
ValueCountFrequency (%)
, 125
35.0%
( 104
29.1%
) 104
29.1%
24
 
6.7%

Most occurring blocks

ValueCountFrequency (%)
Hangul 1030
74.2%
ASCII 357
 
25.7%
None 1
 
0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
, 125
35.0%
( 104
29.1%
) 104
29.1%
24
 
6.7%
Hangul
ValueCountFrequency (%)
기 106
 
10.3%
원 91
 
8.8%
품 85
 
8.3%
김 47
 
4.6%
이 40
 
3.9%
용 24
 
2.3%
재 23
 
2.2%
정 19
 
1.8%
현 19
 
1.8%
박 16
 
1.6%
Other values (139) 560
54.4%
None
ValueCountFrequency (%)
㈜ 1
100.0%

등록번호
Text

UNIQUE 

Distinct85
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size812.0 B
2023-10-21T04:13:17.158573image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length17
Median length10
Mean length9.9764706
Min length7

Characters and Unicode

Total characters848
Distinct characters15
Distinct categories5 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique85 ?
Unique (%)100.0%

Sample

1st row8820208
2nd row9209566
3rd row2741376
4th rowZL 201280037558.6
5th row9630517
ValueCountFrequency (%)
8820208 1
 
1.2%
10-1842218 1
 
1.2%
10-1864371 1
 
1.2%
10-1864370 1
 
1.2%
10-1852305 1
 
1.2%
10-1852297 1
 
1.2%
10-1852261 1
 
1.2%
10-1842219 1
 
1.2%
10-1842221 1
 
1.2%
10-1775278 1
 
1.2%
Other values (76) 76
88.4%
2023-10-21T04:13:18.838514image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
1 197
23.2%
0 145
17.1%
2 81
9.6%
- 80
9.4%
8 56
 
6.6%
6 54
 
6.4%
3 50
 
5.9%
5 47
 
5.5%
9 46
 
5.4%
7 44
 
5.2%
Other values (5) 48
 
5.7%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 761
89.7%
Dash Punctuation 80
 
9.4%
Space Separator 4
 
0.5%
Uppercase Letter 2
 
0.2%
Other Punctuation 1
 
0.1%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
1 197
25.9%
0 145
19.1%
2 81
10.6%
8 56
 
7.4%
6 54
 
7.1%
3 50
 
6.6%
5 47
 
6.2%
9 46
 
6.0%
7 44
 
5.8%
4 41
 
5.4%
Uppercase Letter
ValueCountFrequency (%)
Z 1
50.0%
L 1
50.0%
Dash Punctuation
ValueCountFrequency (%)
- 80
100.0%
Space Separator
ValueCountFrequency (%)
4
100.0%
Other Punctuation
ValueCountFrequency (%)
. 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 846
99.8%
Latin 2
 
0.2%

Most frequent character per script

Common
ValueCountFrequency (%)
1 197
23.3%
0 145
17.1%
2 81
9.6%
- 80
9.5%
8 56
 
6.6%
6 54
 
6.4%
3 50
 
5.9%
5 47
 
5.6%
9 46
 
5.4%
7 44
 
5.2%
Other values (3) 46
 
5.4%
Latin
ValueCountFrequency (%)
Z 1
50.0%
L 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 848
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
1 197
23.2%
0 145
17.1%
2 81
9.6%
- 80
9.4%
8 56
 
6.6%
6 54
 
6.4%
3 50
 
5.9%
5 47
 
5.5%
9 46
 
5.4%
7 44
 
5.2%
Other values (5) 48
 
5.7%

등록(결정)일
Date

Distinct70
Distinct (%)82.4%
Missing0
Missing (%)0.0%
Memory size812.0 B
Minimum2010-12-03 00:00:00
Maximum2020-08-13 00:00:00
2023-10-21T04:13:19.652205image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-10-21T04:13:20.554206image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

Correlations

2023-10-21T04:13:20.851904image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
순번지식재산권 구분지식재산권 명칭발명자 (출원인)등록번호등록(결정)일
순번1.0001.0001.0001.0001.0001.000
지식재산권 구분1.0001.0001.0001.0001.0001.000
지식재산권 명칭1.0001.0001.0001.0001.0001.000
발명자 (출원인)1.0001.0001.0001.0001.0000.941
등록번호1.0001.0001.0001.0001.0001.000
등록(결정)일1.0001.0001.0000.9411.0001.000

Missing values

2023-10-21T04:13:05.152442image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-10-21T04:13:06.030259image/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

순번지식재산권 구분지식재산권 명칭발명자 (출원인)등록번호등록(결정)일
0해특-1국외특허전투화에 탈부착이 가능한 지뢰탐지 장치(미국)김지훈 지재용 주진천 유건성 김용화 박상원(기품원), 김강욱(광주과학기술원)88202082014-09-02
1해특-2-1국외특허풀림 방지용 커넥터(미국)지종호(기품원),이용구 강경일 임동일(기가레인)92095662015-12-08
2해특-2-2국외특허풀림 방지용 커넥터(유럽)지종호(기품원),이용구 강경일 임동일(기가레인)27413762016-05-25
3해특-2-3국외특허풀림 방지용 커넥터(중국)지종호(기품원),이용구 강경일 임동일(기가레인)ZL 201280037558.62017-02-15
4해특-3국외특허무인항공기, 충전 스테이션 및 이를 포함하는 무인 항공기 자동 충전 시스템이기영(기품원),강기정(케이케이제이스카이)96305172017-04-25
5국특-1국내특허송탄링크 얼라이너전기현 최인표(기품원)10-10000302010-12-03
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