Overview

Dataset statistics

Number of variables3
Number of observations100
Missing cells0
Missing cells (%)0.0%
Duplicate rows25
Duplicate rows (%)25.0%
Total size in memory2.7 KiB
Average record size in memory27.3 B

Variable types

Categorical2
Numeric1

Alerts

장치 번호 has constant value ""Constant
기록 시각 has constant value ""Constant
Dataset has 25 (25.0%) duplicate rowsDuplicates

Reproduction

Analysis started2023-12-10 12:48:01.927602
Analysis finished2023-12-10 12:48:02.201418
Duration0.27 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

장치 번호
Categorical

CONSTANT 

Distinct1
Distinct (%)1.0%
Missing0
Missing (%)0.0%
Memory size932.0 B
Dawon-B540-2ef43250efc7
100 

Length

Max length23
Median length23
Mean length23
Min length23

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowDawon-B540-2ef43250efc7
2nd rowDawon-B540-2ef43250efc7
3rd rowDawon-B540-2ef43250efc7
4th rowDawon-B540-2ef43250efc7
5th rowDawon-B540-2ef43250efc7

Common Values

ValueCountFrequency (%)
Dawon-B540-2ef43250efc7 100
100.0%

Length

2023-12-10T21:48:02.263022image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-10T21:48:02.368668image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
dawon-b540-2ef43250efc7 100
100.0%

기록 시각
Categorical

CONSTANT 

Distinct1
Distinct (%)1.0%
Missing0
Missing (%)0.0%
Memory size932.0 B
1596210000000
100 

Length

Max length13
Median length13
Mean length13
Min length13

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1596210000000
2nd row1596210000000
3rd row1596210000000
4th row1596210000000
5th row1596210000000

Common Values

ValueCountFrequency (%)
1596210000000 100
100.0%

Length

2023-12-10T21:48:02.499771image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-10T21:48:02.606678image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1596210000000 100
100.0%

역률
Real number (ℝ)

Distinct54
Distinct (%)54.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.05956
Minimum0
Maximum0.255
Zeros1
Zeros (%)1.0%
Negative0
Negative (%)0.0%
Memory size1.0 KiB
2023-12-10T21:48:02.708385image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0.0049
Q10.01875
median0.0325
Q30.05325
95-th percentile0.255
Maximum0.255
Range0.255
Interquartile range (IQR)0.0345

Descriptive statistics

Standard deviation0.077980096
Coefficient of variation (CV)1.3092696
Kurtosis2.4749659
Mean0.05956
Median Absolute Deviation (MAD)0.0165
Skewness2.0093582
Sum5.956
Variance0.0060808954
MonotonicityNot monotonic
2023-12-10T21:48:02.871134image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.255 13
 
13.0%
0.02 4
 
4.0%
0.04 4
 
4.0%
0.047 3
 
3.0%
0.013 3
 
3.0%
0.035 3
 
3.0%
0.005 3
 
3.0%
0.024 3
 
3.0%
0.031 3
 
3.0%
0.023 2
 
2.0%
Other values (44) 59
59.0%
ValueCountFrequency (%)
0.0 1
 
1.0%
0.001 1
 
1.0%
0.002 1
 
1.0%
0.003 2
2.0%
0.005 3
3.0%
0.006 2
2.0%
0.008 2
2.0%
0.009 2
2.0%
0.01 2
2.0%
0.013 3
3.0%
ValueCountFrequency (%)
0.255 13
13.0%
0.08 1
 
1.0%
0.076 1
 
1.0%
0.072 1
 
1.0%
0.067 1
 
1.0%
0.065 1
 
1.0%
0.064 1
 
1.0%
0.061 1
 
1.0%
0.06 1
 
1.0%
0.056 1
 
1.0%

Interactions

2023-12-10T21:48:01.967469image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Missing values

2023-12-10T21:48:02.093118image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-10T21:48:02.169979image/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

장치 번호기록 시각역률
0Dawon-B540-2ef43250efc715962100000000.255
1Dawon-B540-2ef43250efc715962100000000.005
2Dawon-B540-2ef43250efc715962100000000.006
3Dawon-B540-2ef43250efc715962100000000.055
4Dawon-B540-2ef43250efc715962100000000.005
5Dawon-B540-2ef43250efc715962100000000.013
6Dawon-B540-2ef43250efc715962100000000.06
7Dawon-B540-2ef43250efc715962100000000.001
8Dawon-B540-2ef43250efc715962100000000.02
9Dawon-B540-2ef43250efc715962100000000.03
장치 번호기록 시각역률
90Dawon-B540-2ef43250efc715962100000000.034
91Dawon-B540-2ef43250efc715962100000000.043
92Dawon-B540-2ef43250efc715962100000000.04
93Dawon-B540-2ef43250efc715962100000000.04
94Dawon-B540-2ef43250efc715962100000000.061
95Dawon-B540-2ef43250efc715962100000000.028
96Dawon-B540-2ef43250efc715962100000000.025
97Dawon-B540-2ef43250efc715962100000000.01
98Dawon-B540-2ef43250efc715962100000000.013
99Dawon-B540-2ef43250efc715962100000000.029

Duplicate rows

Most frequently occurring

장치 번호기록 시각역률# duplicates
24Dawon-B540-2ef43250efc715962100000000.25513
10Dawon-B540-2ef43250efc715962100000000.024
20Dawon-B540-2ef43250efc715962100000000.044
1Dawon-B540-2ef43250efc715962100000000.0053
6Dawon-B540-2ef43250efc715962100000000.0133
13Dawon-B540-2ef43250efc715962100000000.0243
15Dawon-B540-2ef43250efc715962100000000.0313
18Dawon-B540-2ef43250efc715962100000000.0353
21Dawon-B540-2ef43250efc715962100000000.0473
0Dawon-B540-2ef43250efc715962100000000.0032