Dataset statistics
Number of variables | 4 |
---|---|
Number of observations | 167 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 2 |
Duplicate rows (%) | 1.2% |
Total size in memory | 5.5 KiB |
Average record size in memory | 33.8 B |
Variable types
Categorical | 1 |
---|---|
Text | 1 |
DateTime | 1 |
Numeric | 1 |
Dataset
Description | 방위사업청의 최근 SW 및 ICT(컴퓨팅, 네트워크)장비 구매현황에 대한 데이터로 분류, 제품명, 계약일자, 금액 정보가 제공됩니다. |
---|---|
Author | 방위사업청 |
URL | https://www.data.go.kr/data/15104354/fileData.do |
Dataset has 2 (1.2%) duplicate rows | Duplicates |
Reproduction
Analysis started | 2023-12-12 10:39:07.042905 |
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Analysis finished | 2023-12-12 10:39:07.535364 |
Duration | 0.49 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
분류
Categorical
Distinct | 3 |
---|---|
Distinct (%) | 1.8% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.4 KiB |
SW | |
---|---|
HW > 컴퓨팅장비 | |
HW > 네트워크 장비 |
Length
Max length | 12 |
---|---|
Median length | 2 |
Mean length | 4.1676647 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | SW |
---|---|
2nd row | SW |
3rd row | SW |
4th row | SW |
5th row | SW |
Common Values
Value | Count | Frequency (%) |
SW | 126 | |
HW > 컴퓨팅장비 | 24 | 14.4% |
HW > 네트워크 장비 | 17 | 10.2% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
sw | 126 | |
hw | 41 | 15.4% |
41 | 15.4% | |
컴퓨팅장비 | 24 | 9.0% |
네트워크 | 17 | 6.4% |
장비 | 17 | 6.4% |
제품명
Text
Distinct | 159 |
---|---|
Distinct (%) | 95.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.4 KiB |
Length
Max length | 67 |
---|---|
Median length | 36 |
Mean length | 18.922156 |
Min length | 8 |
Characters and Unicode
Total characters | 3160 |
---|---|
Distinct characters | 246 |
Distinct categories | 11 ? |
Distinct scripts | 3 ? |
Distinct blocks | 2 ? |
Unique
Unique | 152 ? |
---|---|
Unique (%) | 91.0% |
Sample
1st row | 2021_국방망 데스크탑 가상화 사용자용 방화벽 |
---|---|
2nd row | 2021_CTI DB용 MSSQL 2019로 교체 |
3rd row | 2021_CTI, CTI DB, CTI REC, CTI IVR, 영상회의, APM 서버용 OS 윈도우 서버2019로 교체 |
4th row | 2021_VOIP 교환용 인사정보 반영 교체 |
5th row | 2021_전자조달 모바일 간편인증 |
Value | Count | Frequency (%) |
서버 | 13 | 3.1% |
sw | 13 | 3.1% |
증설 | 10 | 2.4% |
2021_국방망 | 8 | 1.9% |
교체 | 8 | 1.9% |
2020_통합관제 | 8 | 1.9% |
메모리 | 7 | 1.7% |
2021_인터넷망 | 6 | 1.4% |
v2.0 | 5 | 1.2% |
데스크탑 | 5 | 1.2% |
Other values (248) | 331 |
Most occurring characters
Value | Count | Frequency (%) |
2 | 353 | 11.2% |
0 | 287 | 9.1% |
247 | 7.8% | |
_ | 167 | 5.3% |
1 | 88 | 2.8% |
S | 69 | 2.2% |
e | 55 | 1.7% |
서 | 50 | 1.6% |
( | 41 | 1.3% |
) | 41 | 1.3% |
Other values (236) | 1762 |
Most occurring categories
Value | Count | Frequency (%) |
Other Letter | 1115 | |
Decimal Number | 758 | |
Uppercase Letter | 378 | 12.0% |
Lowercase Letter | 362 | 11.5% |
Space Separator | 247 | 7.8% |
Connector Punctuation | 167 | 5.3% |
Other Punctuation | 43 | 1.4% |
Open Punctuation | 41 | 1.3% |
Close Punctuation | 41 | 1.3% |
Dash Punctuation | 4 | 0.1% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
서 | 50 | 4.5% |
버 | 38 | 3.4% |
스 | 37 | 3.3% |
관 | 28 | 2.5% |
리 | 27 | 2.4% |
제 | 23 | 2.1% |
모 | 22 | 2.0% |
터 | 22 | 2.0% |
통 | 22 | 2.0% |
계 | 22 | 2.0% |
Other values (168) | 824 |
Uppercase Letter
Value | Count | Frequency (%) |
S | 69 | |
A | 41 | |
W | 34 | |
B | 28 | 7.4% |
M | 27 | 7.1% |
D | 24 | 6.3% |
C | 23 | 6.1% |
I | 18 | 4.8% |
P | 18 | 4.8% |
N | 16 | 4.2% |
Other values (14) | 80 |
Lowercase Letter
Value | Count | Frequency (%) |
e | 55 | |
n | 40 | |
o | 33 | 9.1% |
t | 30 | 8.3% |
a | 25 | 6.9% |
r | 24 | 6.6% |
g | 21 | 5.8% |
i | 18 | 5.0% |
s | 17 | 4.7% |
v | 13 | 3.6% |
Other values (14) | 86 |
Decimal Number
Value | Count | Frequency (%) |
2 | 353 | |
0 | 287 | |
1 | 88 | 11.6% |
4 | 9 | 1.2% |
6 | 7 | 0.9% |
5 | 6 | 0.8% |
3 | 4 | 0.5% |
9 | 3 | 0.4% |
7 | 1 | 0.1% |
Other Punctuation
Value | Count | Frequency (%) |
, | 14 | |
/ | 12 | |
. | 12 | |
# | 5 | 11.6% |
Math Symbol
Value | Count | Frequency (%) |
+ | 3 | |
~ | 1 | 25.0% |
Space Separator
Value | Count | Frequency (%) |
247 |
Connector Punctuation
Value | Count | Frequency (%) |
_ | 167 |
Open Punctuation
Value | Count | Frequency (%) |
( | 41 |
Close Punctuation
Value | Count | Frequency (%) |
) | 41 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 4 |
Most occurring scripts
Value | Count | Frequency (%) |
Common | 1305 | |
Hangul | 1115 | |
Latin | 740 |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
서 | 50 | 4.5% |
버 | 38 | 3.4% |
스 | 37 | 3.3% |
관 | 28 | 2.5% |
리 | 27 | 2.4% |
제 | 23 | 2.1% |
모 | 22 | 2.0% |
터 | 22 | 2.0% |
통 | 22 | 2.0% |
계 | 22 | 2.0% |
Other values (168) | 824 |
Latin
Value | Count | Frequency (%) |
S | 69 | 9.3% |
e | 55 | 7.4% |
A | 41 | 5.5% |
n | 40 | 5.4% |
W | 34 | 4.6% |
o | 33 | 4.5% |
t | 30 | 4.1% |
B | 28 | 3.8% |
M | 27 | 3.6% |
a | 25 | 3.4% |
Other values (38) | 358 |
Common
Value | Count | Frequency (%) |
2 | 353 | |
0 | 287 | |
247 | ||
_ | 167 | |
1 | 88 | 6.7% |
( | 41 | 3.1% |
) | 41 | 3.1% |
, | 14 | 1.1% |
/ | 12 | 0.9% |
. | 12 | 0.9% |
Other values (10) | 43 | 3.3% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 2045 | |
Hangul | 1115 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
2 | 353 | |
0 | 287 | |
247 | 12.1% | |
_ | 167 | 8.2% |
1 | 88 | 4.3% |
S | 69 | 3.4% |
e | 55 | 2.7% |
( | 41 | 2.0% |
) | 41 | 2.0% |
A | 41 | 2.0% |
Other values (58) | 656 |
Hangul
Value | Count | Frequency (%) |
서 | 50 | 4.5% |
버 | 38 | 3.4% |
스 | 37 | 3.3% |
관 | 28 | 2.5% |
리 | 27 | 2.4% |
제 | 23 | 2.1% |
모 | 22 | 2.0% |
터 | 22 | 2.0% |
통 | 22 | 2.0% |
계 | 22 | 2.0% |
Other values (168) | 824 |
계약일자
Date
Distinct | 28 |
---|---|
Distinct (%) | 16.8% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.4 KiB |
Minimum | 2020-01-01 00:00:00 |
---|---|
Maximum | 2021-11-09 00:00:00 |
금액(천원)
Real number (ℝ)
Distinct | 144 |
---|---|
Distinct (%) | 86.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 61590.922 |
Minimum | 540 |
---|---|
Maximum | 807750 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.6 KiB |
Quantile statistics
Minimum | 540 |
---|---|
5-th percentile | 1958 |
Q1 | 11286 |
median | 30000 |
Q3 | 67680 |
95-th percentile | 244226.4 |
Maximum | 807750 |
Range | 807210 |
Interquartile range (IQR) | 56394 |
Descriptive statistics
Standard deviation | 103456.82 |
---|---|
Coefficient of variation (CV) | 1.6797414 |
Kurtosis | 21.870979 |
Mean | 61590.922 |
Median Absolute Deviation (MAD) | 21875 |
Skewness | 4.1115619 |
Sum | 10285684 |
Variance | 1.0703314 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
33000 | 3 | 1.8% |
30000 | 3 | 1.8% |
49500 | 2 | 1.2% |
660 | 2 | 1.2% |
135200 | 2 | 1.2% |
22500 | 2 | 1.2% |
11900 | 2 | 1.2% |
16600 | 2 | 1.2% |
39800 | 2 | 1.2% |
32340 | 2 | 1.2% |
Other values (134) | 145 |
Value | Count | Frequency (%) |
540 | 1 | |
660 | 2 | |
792 | 1 | |
880 | 1 | |
1044 | 1 | |
1048 | 1 | |
1518 | 1 | |
1940 | 1 | |
2000 | 1 | |
2088 | 1 |
Value | Count | Frequency (%) |
807750 | 1 | |
622160 | 1 | |
432000 | 1 | |
387420 | 1 | |
360000 | 1 | |
279887 | 1 | |
272250 | 1 | |
261800 | 1 | |
252252 | 1 | |
225500 | 1 |
분류 | 계약일자 | 금액(천원) | |
---|---|---|---|
분류 | 1.000 | 0.952 | 0.182 |
계약일자 | 0.952 | 1.000 | 0.758 |
금액(천원) | 0.182 | 0.758 | 1.000 |
금액(천원) | 분류 | |
---|---|---|
금액(천원) | 1.000 | 0.116 |
분류 | 0.116 | 1.000 |
분류 | 제품명 | 계약일자 | 금액(천원) | |
---|---|---|---|---|
0 | SW | 2021_국방망 데스크탑 가상화 사용자용 방화벽 | 2021-10-08 | 5500 |
1 | SW | 2021_CTI DB용 MSSQL 2019로 교체 | 2021-10-08 | 11066 |
2 | SW | 2021_CTI, CTI DB, CTI REC, CTI IVR, 영상회의, APM 서버용 OS 윈도우 서버2019로 교체 | 2021-10-08 | 10626 |
3 | SW | 2021_VOIP 교환용 인사정보 반영 교체 | 2021-10-08 | 33000 |
4 | SW | 2021_전자조달 모바일 간편인증 | 2021-10-08 | 29700 |
5 | SW | 2021_제안서평가용 ORACLE DBMS 교체 | 2021-10-08 | 48400 |
6 | SW | 2021_DB 모니터링 | 2021-10-08 | 432000 |
7 | SW | 2021_DB접근제어시스템 | 2021-10-08 | 215535 |
8 | SW | 2021_WAS 모니터링 | 2021-10-08 | 166320 |
9 | SW | 2021_데스크탑가상화 SW | 2021-10-08 | 54000 |
분류 | 제품명 | 계약일자 | 금액(천원) | |
---|---|---|---|---|
157 | HW > 네트워크 장비 | 2020_무정전전원장치(UPS) | 2020-09-18 | 80000 |
158 | HW > 네트워크 장비 | 2020_방화벽 | 2020-09-18 | 85000 |
159 | HW > 네트워크 장비 | 2020_백업용 SAN스위치 | 2020-09-18 | 58000 |
160 | HW > 네트워크 장비 | 2020_시스템용 SAN스위치 | 2020-09-18 | 116000 |
161 | HW > 네트워크 장비 | 2020_통신센터 서버백업 | 2020-09-18 | 35160 |
162 | HW > 네트워크 장비 | 2020_통합서버 | 2020-09-18 | 68000 |
163 | HW > 네트워크 장비 | 2020_항온항습기 | 2020-09-18 | 20000 |
164 | HW > 네트워크 장비 | 2020_무정전전원장치(UPS)용 축전지 | 2020-09-18 | 13800 |
165 | HW > 네트워크 장비 | 2020_서버메모리 증설 | 2020-09-18 | 3894 |
166 | HW > 네트워크 장비 | 2020_스토리지 증설 | 2020-09-18 | 132000 |
Most frequently occurring
분류 | 제품명 | 계약일자 | 금액(천원) | # duplicates | |
---|---|---|---|---|---|
0 | SW | 2020_DBMS | 2020-03-23 | 16665 | 2 |
1 | SW | 2020_DB품질진단툴 | 2020-03-23 | 43450 | 2 |