1. Data overview
5
PassengerId Survived Pclass Name Min. : 1 Min. :0.0000 Min. :1.000 Length:1309 1st Qu.: 328 1st Qu.:0.0000 1st Qu.:2.000 Class :character Median : 655 Median :0.0000 Median :3.000 Mode :character Mean : 655 Mean :0.3838 Mean :2.295 3rd Qu.: 982 3rd Qu.:1.0000 3rd Qu.:3.000 Max. :1309 Max. :1.0000 Max. :3.000 NA's :418 Sex Age SibSp Parch Length:1309 Min. : 0.17 Min. :0.0000 Min. :0.000 Class :character 1st Qu.:21.00 1st Qu.:0.0000 1st Qu.:0.000 Mode :character Median :28.00 Median :0.0000 Median :0.000 Mean :29.88 Mean :0.4989 Mean :0.385
3rd Qu.:39.00 3rd Qu.:1.0000 3rd Qu.:0.000 Max. :80.00 Max. :8.0000 Max. :9.000 NA's :263 Ticket Fare Cabin Embarked Length:1309 Min. : 0.000 Length:1309 Length:1309 Class :character 1st Qu.: 7.896 Class :character Class :character Mode :character Median : 14.454 Mode :character Mode :character Mean : 33.295 3rd Qu.: 31.275 Max. :512.329 NA's :1
PassengerId Survived Pclass Name Sex
Min. : 1 Min. :0.0000 Min. :1.000 Length:1309 Length:1309
1st Qu.: 328 1st Qu.:0.0000 1st Qu.:2.000 Class :character Class :character
Median : 655 Median :0.0000 Median :3.000 Mode :character Mode :character
Mean : 655 Mean :0.3838 Mean :2.295
3rd Qu.: 982 3rd Qu.:1.0000 3rd Qu.:3.000
Max. :1309 Max. :1.0000 Max. :3.000
NA's :418
Age SibSp Parch Ticket Fare
Min. : 0.17 Min. :0.0000 Min. :0.000 Length:1309 Min. : 0.000
1st Qu.:21.00 1st Qu.:0.0000 1st Qu.:0.000 Class :character 1st Qu.: 7.896
Median :28.00 Median :0.0000 Median :0.000 Mode :character Median : 14.454
Mean :29.88 Mean :0.4989 Mean :0.385 Mean : 33.295
3rd Qu.:39.00 3rd Qu.:1.0000 3rd Qu.:0.000 3rd Qu.: 31.275
Max. :80.00 Max. :8.0000 Max. :9.000 Max. :512.329
NA's :263 NA's :1
Cabin Embarked
Length:1309 Length:1309
Class :character Class :character
Mode :character Mode :character
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