DataFrame
NO COMPARISON TARGET
244
ROWS
1
DUPLICATES
65.5 kb
RAM
7
FEATURES
5
CATEGORICAL
2
NUMERICAL
0
TEXT
2.1.4
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Created & maintained by Francois Bertrand
Graphic design by Jean-Francois Hains
1
total_bill
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
229
(94%)
ZEROES:
---
MAX
50.8
95%
38.1
Q3
24.1
AVG
19.8
MEDIAN
17.8
Q1
13.3
5%
9.6
MIN
3.1
RANGE
47.7
IQR
10.8
STD
8.90
VAR
79.3
KURT.
1.22
SKEW
1.13
SUM
4,828
2
tip
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
123
(50%)
ZEROES:
---
MAX
10.00
95%
5.20
Q3
3.56
AVG
3.00
MEDIAN
2.90
Q1
2.00
5%
1.44
MIN
1.00
RANGE
9.00
IQR
1.56
STD
1.38
VAR
1.91
KURT.
3.65
SKEW
1.47
SUM
732
3
sex
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
2
(<1%)
4
smoker
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
2
(<1%)
5
day
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
4
(2%)
6
time
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
2
(<1%)
7
size
VALUES:
244
(100%)
MISSING:
---
DISTINCT:
6
(2%)
Associations
[Only including dataset "DataFrame"]
■ Squares are categorical associations (uncertainty coefficient & correlation ratio) from 0 to 1. The uncertainty coefficient is assymmetrical, (i.e. ROW LABEL values indicate how much they PROVIDE INFORMATION to each LABEL at the TOP).

• Circles are the symmetrical numerical correlations (Pearson's) from -1 to 1. The trivial diagonal is intentionally left blank for clarity.
Associations
[Only including dataset "None"]
■ Squares are categorical associations (uncertainty coefficient & correlation ratio) from 0 to 1. The uncertainty coefficient is assymmetrical, (i.e. ROW LABEL values indicate how much they PROVIDE INFORMATION to each LABEL at the TOP).

• Circles are the symmetrical numerical correlations (Pearson's) from -1 to 1. The trivial diagonal is intentionally left blank for clarity.
total_bill
MISSING:
---
>
NUMERICAL ASSOCIATIONS
(PEARSON, -1 to 1)
tip
0.68

CATEGORICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
size
0.61
time
0.18
day
0.18
sex
0.14
smoker
0.09
MOST FREQUENT VALUES
13.42
3
1.2%
13.81
2
0.8%
15.98
2
0.8%
17.92
2
0.8%
10.07
2
0.8%
13.0
2
0.8%
10.33
2
0.8%
15.69
2
0.8%
7.25
2
0.8%
18.29
2
0.8%
20.29
2
0.8%
10.34
2
0.8%
20.69
2
0.8%
21.01
2
0.8%
17.51
1
0.4%
SMALLEST VALUES
3.07
1
0.4%
5.75
1
0.4%
7.25
2
0.8%
7.51
1
0.4%
7.56
1
0.4%
7.74
1
0.4%
8.35
1
0.4%
8.51
1
0.4%
8.52
1
0.4%
8.58
1
0.4%
8.77
1
0.4%
9.55
1
0.4%
9.6
1
0.4%
9.68
1
0.4%
9.78
1
0.4%
LARGEST VALUES
50.81
1
0.4%
48.33
1
0.4%
48.27
1
0.4%
48.17
1
0.4%
45.35
1
0.4%
44.3
1
0.4%
43.11
1
0.4%
41.19
1
0.4%
40.55
1
0.4%
40.17
1
0.4%
39.42
1
0.4%
38.73
1
0.4%
38.07
1
0.4%
38.01
1
0.4%
35.83
1
0.4%
tip
MISSING:
---
>
NUMERICAL ASSOCIATIONS
(PEARSON, -1 to 1)
total_bill
0.68

CATEGORICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
size
0.50
day
0.14
time
0.12
sex
0.09
smoker
0.01
MOST FREQUENT VALUES
2.0
33
13.5%
3.0
23
9.4%
4.0
12
4.9%
5.0
10
4.1%
2.5
10
4.1%
1.5
9
3.7%
3.5
9
3.7%
1.0
4
1.6%
3.48
3
1.2%
1.25
3
1.2%
3.18
2
0.8%
4.3
2
0.8%
1.44
2
0.8%
2.01
2
0.8%
2.75
2
0.8%
SMALLEST VALUES
1.0
4
1.6%
1.01
1
0.4%
1.1
1
0.4%
1.17
1
0.4%
1.25
3
1.2%
1.32
1
0.4%
1.36
1
0.4%
1.44
2
0.8%
1.45
1
0.4%
1.47
1
0.4%
1.48
1
0.4%
1.5
9
3.7%
1.56
1
0.4%
1.57
1
0.4%
1.58
1
0.4%
LARGEST VALUES
10.0
1
0.4%
9.0
1
0.4%
7.58
1
0.4%
6.73
1
0.4%
6.7
1
0.4%
6.5
2
0.8%
6.0
1
0.4%
5.92
1
0.4%
5.85
1
0.4%
5.65
1
0.4%
5.6
1
0.4%
5.2
1
0.4%
5.17
1
0.4%
5.16
1
0.4%
5.15
1
0.4%
sex
MISSING:
---
TOP CATEGORIES
Male
157
64%
Female
87
36%
ALL
244
100%
CATEGORICAL ASSOCIATIONS
(UNCERTAINTY COEFFICIENT, 0 to 1)
sex
PROVIDES INFORMATION ON...
time
0.03
day
0.02
size
0.01
smoker
0.00

THESE FEATURES
GIVE INFORMATION
ON sex:
day
0.04
time
0.03
size
0.02
smoker
0.00

NUMERICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
sex
CORRELATION RATIO WITH...
total_bill
0.14
tip
0.09
smoker
MISSING:
---
TOP CATEGORIES
No
151
62%
Yes
93
38%
ALL
244
100%
CATEGORICAL ASSOCIATIONS
(UNCERTAINTY COEFFICIENT, 0 to 1)
smoker
PROVIDES INFORMATION ON...
day
0.04
size
0.01
time
0.00
sex
0.00

THESE FEATURES
GIVE INFORMATION
ON smoker:
day
0.08
size
0.02
time
0.00
sex
0.00

NUMERICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
smoker
CORRELATION RATIO WITH...
total_bill
0.09
tip
0.01
day
MISSING:
---
TOP CATEGORIES
Sat
87
36%
Sun
76
31%
Thur
62
25%
Fri
19
8%
ALL
244
100%
CATEGORICAL ASSOCIATIONS
(UNCERTAINTY COEFFICIENT, 0 to 1)
day
PROVIDES INFORMATION ON...
time
0.88
smoker
0.08
size
0.06
sex
0.04

THESE FEATURES
GIVE INFORMATION
ON day:
time
0.41
size
0.05
smoker
0.04
sex
0.02

NUMERICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
day
CORRELATION RATIO WITH...
total_bill
0.18
tip
0.14
time
MISSING:
---
TOP CATEGORIES
Dinner
176
72%
Lunch
68
28%
ALL
244
100%
CATEGORICAL ASSOCIATIONS
(UNCERTAINTY COEFFICIENT, 0 to 1)
time
PROVIDES INFORMATION ON...
day
0.41
sex
0.03
size
0.03
smoker
0.00

THESE FEATURES
GIVE INFORMATION
ON time:
day
0.88
size
0.06
sex
0.03
smoker
0.00

NUMERICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
time
CORRELATION RATIO WITH...
total_bill
0.18
tip
0.12
size
MISSING:
---
TOP CATEGORIES
2
156
64%
3
38
16%
4
37
15%
5
5
2%
1
4
2%
6
4
2%
ALL
244
100%
CATEGORICAL ASSOCIATIONS
(UNCERTAINTY COEFFICIENT, 0 to 1)
size
PROVIDES INFORMATION ON...
time
0.06
day
0.05
smoker
0.02
sex
0.02

THESE FEATURES
GIVE INFORMATION
ON size:
day
0.06
time
0.03
smoker
0.01
sex
0.01

NUMERICAL ASSOCIATIONS
(CORRELATION RATIO, 0 to 1)
size
CORRELATION RATIO WITH...
total_bill
0.61
tip
0.50