# Overview

Dataset info

Number of variables | 17
Number of observations | 45211
Missing cells | 0 (0.0%)
Duplicate rows | 0 (0.0%)
Total size in memory | 5.9 MiB
Average record size in memory | 136.0 B

Variables types

Numeric | 7
Categorical | 6
Boolean | 4
Date | 0
URL | 0
Text (Unique) | 0
Rejected | 0
Unsupported | 0

Warnings

`balance` has 3514 (7.8%) zeros | Zeros
`previous` is highly skewed (γ1 = 41.84645447) | Skewed
`previous` has 36954 (81.7%) zeros | Zeros

# Variables

age
Numeric

Distinct count | 77
Unique (%) | 0.2%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 40.93621021
Minimum | 18
Maximum | 95
Zeros (%) | 0.0%

Toggle details

Quantile statistics

Minimum | 18
5-th percentile | 27
Q1 | 33
Median | 39
Q3 | 48
95-th percentile | 59
Maximum | 95
Range | 77
Interquartile range | 15

Descriptive statistics

Standard deviation | 10.61876204
Coef of variation | 0.2593977797
Kurtosis | 0.3195703759
Mean | 40.93621021
MAD | 8.737267827
Skewness | 0.6848179257
Sum | 1850767
Variance | 112.7581073
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=50)
Histogram with variable size bins (bins=[18. 20.5 21.5 22.5 23.5 ... 73.5 80.5 83.5 86.5 95. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
32 | 2085 | 4.6% |
31 | 1996 | 4.4% |
33 | 1972 | 4.4% |
34 | 1930 | 4.3% |
35 | 1894 | 4.2% |
36 | 1806 | 4.0% |
30 | 1757 | 3.9% |
37 | 1696 | 3.8% |
39 | 1487 | 3.3% |
38 | 1466 | 3.2% |
Other values (67) | 27122 | 60.0% |

Minimum 5 values

Value | Count | Frequency (%) |
18 | 12 | < 0.1% |
19 | 35 | 0.1% |
20 | 50 | 0.1% |
21 | 79 | 0.2% |
22 | 129 | 0.3% |

Maximum 5 values

Value | Count | Frequency (%) |
95 | 2 | < 0.1% |
94 | 1 | < 0.1% |
93 | 2 | < 0.1% |
92 | 2 | < 0.1% |
90 | 2 | < 0.1% |

balance
Numeric

Distinct count | 7168
Unique (%) | 15.9%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 1362.272058
Minimum | -8019
Maximum | 102127
Zeros (%) | 7.8%

Toggle details

Quantile statistics

Minimum | -8019
5-th percentile | -172
Q1 | 72
Median | 448
Q3 | 1428
95-th percentile | 5768
Maximum | 102127
Range | 110146
Interquartile range | 1356

Descriptive statistics

Standard deviation | 3044.765829
Coef of variation | 2.235064437
Kurtosis | 140.7515466
Mean | 1362.272058
MAD | 1551.513033
Skewness | 8.360308326
Sum | 61589682
Variance | 9270598.954
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=50)
Histogram with variable size bins (bins=[ -8019. -2107.5 -1496.5 -1045.5 -770.5 ... 17999.5 24040. 29440.5 45518.5 102127. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
0 | 3514 | 7.8% |
1 | 195 | 0.4% |
2 | 156 | 0.3% |
4 | 139 | 0.3% |
3 | 134 | 0.3% |
5 | 113 | 0.2% |
6 | 88 | 0.2% |
8 | 81 | 0.2% |
23 | 75 | 0.2% |
10 | 69 | 0.2% |
Other values (7158) | 40647 | 89.9% |

Minimum 5 values

Value | Count | Frequency (%) |
-8019 | 1 | < 0.1% |
-6847 | 1 | < 0.1% |
-4057 | 1 | < 0.1% |
-3372 | 1 | < 0.1% |
-3313 | 1 | < 0.1% |

Maximum 5 values

Value | Count | Frequency (%) |
102127 | 1 | < 0.1% |
98417 | 1 | < 0.1% |
81204 | 2 | < 0.1% |
71188 | 1 | < 0.1% |
66721 | 1 | < 0.1% |

campaign
Numeric

Distinct count | 48
Unique (%) | 0.1%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 2.763840658
Minimum | 1
Maximum | 63
Zeros (%) | 0.0%

Toggle details

Quantile statistics

Minimum | 1
5-th percentile | 1
Q1 | 1
Median | 2
Q3 | 3
95-th percentile | 8
Maximum | 63
Range | 62
Interquartile range | 2

Descriptive statistics

Standard deviation | 3.098020883
Coef of variation | 1.120911538
Kurtosis | 39.2496508
Mean | 2.763840658
MAD | 1.791451104
Skewness | 4.898650166
Sum | 124956
Variance | 9.597733393
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=48)
Histogram with variable size bins (bins=[ 1. 1.5 2.5 3.5 4.5 ... 21.5 25.5 32.5 38.5 63. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
1 | 17544 | 38.8% |
2 | 12505 | 27.7% |
3 | 5521 | 12.2% |
4 | 3522 | 7.8% |
5 | 1764 | 3.9% |
6 | 1291 | 2.9% |
7 | 735 | 1.6% |
8 | 540 | 1.2% |
9 | 327 | 0.7% |
10 | 266 | 0.6% |
Other values (38) | 1196 | 2.6% |

Minimum 5 values

Value | Count | Frequency (%) |
1 | 17544 | 38.8% |
2 | 12505 | 27.7% |
3 | 5521 | 12.2% |
4 | 3522 | 7.8% |
5 | 1764 | 3.9% |

Maximum 5 values

Value | Count | Frequency (%) |
63 | 1 | < 0.1% |
58 | 1 | < 0.1% |
55 | 1 | < 0.1% |
51 | 1 | < 0.1% |
50 | 2 | < 0.1% |

contact
Categorical

Distinct count | 3
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

cellular | 29285
unknown | 13020
telephone | 2906

Toggle details

Value | Count | Frequency (%) |
cellular | 29285 | 64.8% |
unknown | 13020 | 28.8% |
telephone | 2906 | 6.4% |

Max length | 9
Mean length | 7.77629338
Min length | 7
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | False

day
Numeric

Distinct count | 31
Unique (%) | 0.1%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 15.80641879
Minimum | 1
Maximum | 31
Zeros (%) | 0.0%

Toggle details

Quantile statistics

Minimum | 1
5-th percentile | 3
Q1 | 8
Median | 16
Q3 | 21
95-th percentile | 29
Maximum | 31
Range | 30
Interquartile range | 13

Descriptive statistics

Standard deviation | 8.322476153
Coef of variation | 0.5265250948
Kurtosis | -1.059897373
Mean | 15.80641879
MAD | 7.055904428
Skewness | 0.09307901402
Sum | 714624
Variance | 69.26360932
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=31)
Histogram with variable size bins (bins=[ 1. 1.5 2.5 3.5 4.5 ... 25.5 27.5 29.5 30.5 31. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
20 | 2752 | 6.1% |
18 | 2308 | 5.1% |
21 | 2026 | 4.5% |
17 | 1939 | 4.3% |
6 | 1932 | 4.3% |
5 | 1910 | 4.2% |
14 | 1848 | 4.1% |
8 | 1842 | 4.1% |
28 | 1830 | 4.0% |
7 | 1817 | 4.0% |
Other values (21) | 25007 | 55.3% |

Minimum 5 values

Value | Count | Frequency (%) |
1 | 322 | 0.7% |
2 | 1293 | 2.9% |
3 | 1079 | 2.4% |
4 | 1445 | 3.2% |
5 | 1910 | 4.2% |

Maximum 5 values

Value | Count | Frequency (%) |
31 | 643 | 1.4% |
30 | 1566 | 3.5% |
29 | 1745 | 3.9% |
28 | 1830 | 4.0% |
27 | 1121 | 2.5% |

default
Boolean

Distinct count | 2
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

no | 44396
yes | 815

Toggle details

Value | Count | Frequency (%) |
no | 44396 | 98.2% |
yes | 815 | 1.8% |

duration
Numeric

Distinct count | 1573
Unique (%) | 3.5%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 258.1630798
Minimum | 0
Maximum | 4918
Zeros (%) | < 0.1%

Toggle details

Quantile statistics

Minimum | 0
5-th percentile | 35
Q1 | 103
Median | 180
Q3 | 319
95-th percentile | 751
Maximum | 4918
Range | 4918
Interquartile range | 216

Descriptive statistics

Standard deviation | 257.5278123
Coef of variation | 0.9975392782
Kurtosis | 18.15391527
Mean | 258.1630798
MAD | 170.9677992
Skewness | 3.144318099
Sum | 11671811
Variance | 66320.57409
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=50)
Histogram with variable size bins (bins=[0.0000e+00 3.5000e+00 4.5000e+00 6.5000e+00 2.5500e+01 ... 1.2445e+03 1.5805e+03 2.0585e+03 3.3940e+03 4.9180e+03], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
124 | 188 | 0.4% |
90 | 184 | 0.4% |
89 | 177 | 0.4% |
122 | 175 | 0.4% |
104 | 175 | 0.4% |
114 | 175 | 0.4% |
136 | 174 | 0.4% |
112 | 174 | 0.4% |
139 | 174 | 0.4% |
121 | 173 | 0.4% |
Other values (1563) | 43442 | 96.1% |

Minimum 5 values

Value | Count | Frequency (%) |
0 | 3 | < 0.1% |
1 | 2 | < 0.1% |
2 | 3 | < 0.1% |
3 | 4 | < 0.1% |
4 | 15 | < 0.1% |

Maximum 5 values

Value | Count | Frequency (%) |
4918 | 1 | < 0.1% |
3881 | 1 | < 0.1% |
3785 | 1 | < 0.1% |
3422 | 1 | < 0.1% |
3366 | 1 | < 0.1% |

education
Categorical

Distinct count | 4
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

secondary | 23202
tertiary | 13301
primary | 6851

Toggle details

Value | Count | Frequency (%) |
secondary | 23202 | 51.3% |
tertiary | 13301 | 29.4% |
primary | 6851 | 15.2% |
unknown | 1857 | 4.1% |

Max length | 9
Mean length | 8.320585698
Min length | 7
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | False

housing
Boolean

Distinct count | 2
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

yes | 25130
no | 20081

Toggle details

Value | Count | Frequency (%) |
yes | 25130 | 55.6% |
no | 20081 | 44.4% |

job
Categorical

Distinct count | 12
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

blue-collar | 9732
management | 9458
technician | 7597
Other values (9) | 18424

Toggle details

Value | Count | Frequency (%) |
blue-collar | 9732 | 21.5% |
management | 9458 | 20.9% |
technician | 7597 | 16.8% |
admin. | 5171 | 11.4% |
services | 4154 | 9.2% |
retired | 2264 | 5.0% |
self-employed | 1579 | 3.5% |
entrepreneur | 1487 | 3.3% |
unemployed | 1303 | 2.9% |
housemaid | 1240 | 2.7% |
Other values (2) | 1226 | 2.7% |

Max length | 13
Mean length | 9.485545553
Min length | 6
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | True

loan
Boolean

Distinct count | 2
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

no | 37967
yes | 7244

Toggle details

Value | Count | Frequency (%) |
no | 37967 | 84.0% |
yes | 7244 | 16.0% |

marital
Categorical

Distinct count | 3
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

married | 27214
single | 12790
divorced | 5207

Toggle details

Value | Count | Frequency (%) |
married | 27214 | 60.2% |
single | 12790 | 28.3% |
divorced | 5207 | 11.5% |

Max length | 8
Mean length | 6.832275331
Min length | 6
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | False

month
Categorical

Distinct count | 12
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

may | 13766
jul | 6895
aug | 6247
Other values (9) | 18303

Toggle details

Value | Count | Frequency (%) |
may | 13766 | 30.4% |
jul | 6895 | 15.3% |
aug | 6247 | 13.8% |
jun | 5341 | 11.8% |
nov | 3970 | 8.8% |
apr | 2932 | 6.5% |
feb | 2649 | 5.9% |
jan | 1403 | 3.1% |
oct | 738 | 1.6% |
sep | 579 | 1.3% |
Other values (2) | 691 | 1.5% |

Max length | 3
Mean length | 3
Min length | 3
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | False

pdays
Numeric

Distinct count | 559
Unique (%) | 1.2%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 40.19782796
Minimum | -1
Maximum | 871
Zeros (%) | 0.0%

Toggle details

Quantile statistics

Minimum | -1
5-th percentile | -1
Q1 | -1
Median | -1
Q3 | -1
95-th percentile | 317
Maximum | 871
Range | 872
Interquartile range | 0

Descriptive statistics

Standard deviation | 100.128746
Coef of variation | 2.490899411
Kurtosis | 6.93519521
Mean | 40.19782796
MAD | 67.60696484
Skewness | 2.615715474
Sum | 1817384
Variance | 10025.76577
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=50)
Histogram with variable size bins (bins=[ -1. 0. 1.5 2.5 4.5 ... 394.5 454.5 463.5 561.5 871. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
-1 | 36954 | 81.7% |
182 | 167 | 0.4% |
92 | 147 | 0.3% |
183 | 126 | 0.3% |
91 | 126 | 0.3% |
181 | 117 | 0.3% |
370 | 99 | 0.2% |
184 | 85 | 0.2% |
364 | 77 | 0.2% |
95 | 74 | 0.2% |
Other values (549) | 7239 | 16.0% |

Minimum 5 values

Value | Count | Frequency (%) |
-1 | 36954 | 81.7% |
1 | 15 | < 0.1% |
2 | 37 | 0.1% |
3 | 1 | < 0.1% |
4 | 2 | < 0.1% |

Maximum 5 values

Value | Count | Frequency (%) |
871 | 1 | < 0.1% |
854 | 1 | < 0.1% |
850 | 1 | < 0.1% |
842 | 1 | < 0.1% |
838 | 1 | < 0.1% |

poutcome
Categorical

Distinct count | 4
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

unknown | 36959
failure | 4901
other | 1840

Toggle details

Value | Count | Frequency (%) |
unknown | 36959 | 81.7% |
failure | 4901 | 10.8% |
other | 1840 | 4.1% |
success | 1511 | 3.3% |

Max length | 7
Mean length | 6.91860388
Min length | 5
Contains chars | True
Contains digits | False
Contains spaces | False
Contains non-words | False

previous
Numeric

Distinct count | 41
Unique (%) | 0.1%
Missing (%) | 0.0%
Missing (n) | 0
Infinite (%) | 0.0%
Infinite (n) | 0

Mean | 0.5803233726
Minimum | 0
Maximum | 275
Zeros (%) | 81.7%

Toggle details

Quantile statistics

Minimum | 0
5-th percentile | 0
Q1 | 0
Median | 0
Q3 | 0
95-th percentile | 3
Maximum | 275
Range | 275
Interquartile range | 0

Descriptive statistics

Standard deviation | 2.303441045
Coef of variation | 3.969237073
Kurtosis | 4506.86066
Mean | 0.5803233726
MAD | 0.9486748761
Skewness | 41.84645447
Sum | 26237
Variance | 5.305840647
Memory size | 353.3 KiB

Histogram with fixed size bins (bins=41)
Histogram with variable size bins (bins=[ 0. 0.5 1.5 2.5 3.5 ... 17.5 24.5 31. 56.5 275. ], "bayesian blocks" binning strategy used)

Value | Count | Frequency (%) |
0 | 36954 | 81.7% |
1 | 2772 | 6.1% |
2 | 2106 | 4.7% |
3 | 1142 | 2.5% |
4 | 714 | 1.6% |
5 | 459 | 1.0% |
6 | 277 | 0.6% |
7 | 205 | 0.5% |
8 | 129 | 0.3% |
9 | 92 | 0.2% |
Other values (31) | 361 | 0.8% |

Minimum 5 values

Value | Count | Frequency (%) |
0 | 36954 | 81.7% |
1 | 2772 | 6.1% |
2 | 2106 | 4.7% |
3 | 1142 | 2.5% |
4 | 714 | 1.6% |

Maximum 5 values

Value | Count | Frequency (%) |
275 | 1 | < 0.1% |
58 | 1 | < 0.1% |
55 | 1 | < 0.1% |
51 | 1 | < 0.1% |
41 | 1 | < 0.1% |

y
Boolean

Distinct count | 2
Unique (%) | < 0.1%
Missing (%) | 0.0%
Missing (n) | 0

no | 39922
yes | 5289

Toggle details

Value | Count | Frequency (%) |
no | 39922 | 88.3% |
yes | 5289 | 11.7% |

# Correlations

# Missing values

# Sample

## First rows

| age | balance | campaign | contact | day | default | duration | education | housing | job | loan | marital | month | pdays | poutcome | previous | y
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
0 | 58 | 2143 | 1 | unknown | 5 | no | 261 | tertiary | yes | management | no | married | may | -1 | unknown | 0 | no
1 | 44 | 29 | 1 | unknown | 5 | no | 151 | secondary | yes | technician | no | single | may | -1 | unknown | 0 | no
2 | 33 | 2 | 1 | unknown | 5 | no | 76 | secondary | yes | entrepreneur | yes | married | may | -1 | unknown | 0 | no
3 | 47 | 1506 | 1 | unknown | 5 | no | 92 | unknown | yes | blue-collar | no | married | may | -1 | unknown | 0 | no
4 | 33 | 1 | 1 | unknown | 5 | no | 198 | unknown | no | unknown | no | single | may | -1 | unknown | 0 | no
5 | 35 | 231 | 1 | unknown | 5 | no | 139 | tertiary | yes | management | no | married | may | -1 | unknown | 0 | no
6 | 28 | 447 | 1 | unknown | 5 | no | 217 | tertiary | yes | management | yes | single | may | -1 | unknown | 0 | no
7 | 42 | 2 | 1 | unknown | 5 | yes | 380 | tertiary | yes | entrepreneur | no | divorced | may | -1 | unknown | 0 | no
8 | 58 | 121 | 1 | unknown | 5 | no | 50 | primary | yes | retired | no | married | may | -1 | unknown | 0 | no
9 | 43 | 593 | 1 | unknown | 5 | no | 55 | secondary | yes | technician | no | single | may | -1 | unknown | 0 | no

## Last rows

| age | balance | campaign | contact | day | default | duration | education | housing | job | loan | marital | month | pdays | poutcome | previous | y
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
45201 | 53 | 583 | 1 | cellular | 17 | no | 226 | tertiary | no | management | no | married | nov | 184 | success | 4 | yes
45202 | 34 | 557 | 1 | cellular | 17 | no | 224 | secondary | no | admin. | no | single | nov | -1 | unknown | 0 | yes
45203 | 23 | 113 | 1 | cellular | 17 | no | 266 | tertiary | no | student | no | single | nov | -1 | unknown | 0 | yes
45204 | 73 | 2850 | 1 | cellular | 17 | no | 300 | secondary | no | retired | no | married | nov | 40 | failure | 8 | yes
45205 | 25 | 505 | 2 | cellular | 17 | no | 386 | secondary | no | technician | yes | single | nov | -1 | unknown | 0 | yes
45206 | 51 | 825 | 3 | cellular | 17 | no | 977 | tertiary | no | technician | no | married | nov | -1 | unknown | 0 | yes
45207 | 71 | 1729 | 2 | cellular | 17 | no | 456 | primary | no | retired | no | divorced | nov | -1 | unknown | 0 | yes
45208 | 72 | 5715 | 5 | cellular | 17 | no | 1127 | secondary | no | retired | no | married | nov | 184 | success | 3 | yes
45209 | 57 | 668 | 4 | telephone | 17 | no | 508 | secondary | no | blue-collar | no | married | nov | -1 | unknown | 0 | no
45210 | 37 | 2971 | 2 | cellular | 17 | no | 361 | secondary | no | entrepreneur | no | married | nov | 188 | other | 11 | no