Overview

Dataset statistics

Number of variables4
Number of observations509612
Missing cells0
Missing cells (%)0.0%
Total size in memory17.0 MiB
Average record size in memory35.0 B

Variable types

Text1
Numeric1
DateTime1
Boolean1

Dataset

Description[0/1] Returns whether the phone's doze mode is on or off. Doze mode is a low battery consumption state in which the phone enters after some time of not being used. To compare each sensor observation, the frequency was reduced to one minute. The first non-missing name is reported for each of the categorical variables.
CreatorAndrea Bontempelli, Matteo Busso, Roy Alia Asiku
AuthorAndrea Bontempelli, Matteo Busso, Fausto Giunchiglia
URL
Copyright(c) University of Trento - Knowledge Diversity 2023

Variable descriptions

experimentidExperiment Id
useridUser id
timestampshow month(2), day(2), hour(2), minute(2), second(2), decimals(3)
statusThe status of whether the mode is on or off

Alerts

experimentid has constant value "wenetItaly"Constant

Reproduction

Analysis started2024-11-23 05:57:08.972148
Analysis finished2024-11-23 05:57:10.558648
Duration1.59 second
Software versionydata-profiling v4.8.3
Download configurationconfig.json

Variables

experimentid
Text

CONSTANT 

Experiment Id

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size8.7 MiB
2024-11-23T06:57:10.678611image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/

Length

Max length10
Median length10
Mean length10
Min length10

Characters and Unicode

Total characters5096120
Distinct characters8
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

Unique0 ?
Unique (%)0.0%

Sample

1st rowwenetItaly
2nd rowwenetItaly
3rd rowwenetItaly
4th rowwenetItaly
5th rowwenetItaly
ValueCountFrequency (%)
wenetitaly 509612
100.0%
2024-11-23T06:57:10.893190image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
e 1019224
20.0%
t 1019224
20.0%
w 509612
10.0%
n 509612
10.0%
I 509612
10.0%
a 509612
10.0%
l 509612
10.0%
y 509612
10.0%

Most occurring categories

ValueCountFrequency (%)
(unknown) 5096120
100.0%

Most frequent character per category

(unknown)
ValueCountFrequency (%)
e 1019224
20.0%
t 1019224
20.0%
w 509612
10.0%
n 509612
10.0%
I 509612
10.0%
a 509612
10.0%
l 509612
10.0%
y 509612
10.0%

Most occurring scripts

ValueCountFrequency (%)
(unknown) 5096120
100.0%

Most frequent character per script

(unknown)
ValueCountFrequency (%)
e 1019224
20.0%
t 1019224
20.0%
w 509612
10.0%
n 509612
10.0%
I 509612
10.0%
a 509612
10.0%
l 509612
10.0%
y 509612
10.0%

Most occurring blocks

ValueCountFrequency (%)
(unknown) 5096120
100.0%

Most frequent character per block

(unknown)
ValueCountFrequency (%)
e 1019224
20.0%
t 1019224
20.0%
w 509612
10.0%
n 509612
10.0%
I 509612
10.0%
a 509612
10.0%
l 509612
10.0%
y 509612
10.0%

userid
Real number (ℝ)

User id

Distinct200
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean140.6337861
Minimum0
Maximum265
Zeros400
Zeros (%)0.1%
Negative0
Negative (%)0.0%
Memory size3.9 MiB
2024-11-23T06:57:11.016861image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile31
Q1118
median141
Q3177
95-th percentile250
Maximum265
Range265
Interquartile range (IQR)59

Descriptive statistics

Standard deviation60.54420129
Coefficient of variation (CV)0.4305096447
Kurtosis-0.3101002016
Mean140.6337861
Median Absolute Deviation (MAD)27
Skewness-0.1541660778
Sum71668665
Variance3665.60031
MonotonicityIncreasing
2024-11-23T06:57:11.141936image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
118 94160
18.5%
161 48459
 
9.5%
194 44846
 
8.8%
121 26077
 
5.1%
155 23035
 
4.5%
166 20423
 
4.0%
177 17265
 
3.4%
238 16841
 
3.3%
31 12159
 
2.4%
141 11027
 
2.2%
Other values (190) 195320
38.3%
ValueCountFrequency (%)
0 400
 
0.1%
1 2128
0.4%
2 149
 
< 0.1%
3 363
 
0.1%
4 137
 
< 0.1%
ValueCountFrequency (%)
265 2129
0.4%
264 19
 
< 0.1%
263 707
 
0.1%
262 445
 
0.1%
260 9
 
< 0.1%

timestamp
Date

show month(2), day(2), hour(2), minute(2), second(2), decimals(3)

Distinct509549
Distinct (%)> 99.9%
Missing0
Missing (%)0.0%
Memory size3.9 MiB
Minimum2020-11-16 07:00:01.232000
Maximum2020-12-11 21:58:47.751000
2024-11-23T06:57:11.263650image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/
2024-11-23T06:57:11.384346image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

status
Boolean

The status of whether the mode is on or off

Distinct2
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size497.8 KiB
False
281334 
True
228278 
ValueCountFrequency (%)
False 281334
55.2%
True 228278
44.8%
2024-11-23T06:57:11.473470image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/

Correlations

2024-11-23T06:57:11.543117image/svg+xmlMatplotlib v3.8.4, https://matplotlib.org/
statususerid
status1.000-0.037
userid-0.0371.000