查看数据的结构
## Classes 'data.table' and 'data.frame': 322715 obs. of 20 variables:
## $ 发货方式 : chr "Delhivery" "Delhivery" "Ecom" "Ecom" ...
## $ 州 : chr "Telangana" "Telangana" "Maharashtra" "Maharashtra" ...
## $ 原始来单金额 : num 5.6 6.92 10.32 4.67 10.26 ...
## $ 修改后金额 : num 5.6 6.92 10.32 4.67 10.26 ...
## $ 发货件数 : num 1 1 1 1 1 6 1 3 1 1 ...
## $ 原始来单件数 : num 1 1 1 1 1 6 1 3 1 1 ...
## $ cod运费 : num 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 ...
## $ 用户性别 : chr "women" "women" "men" "women" ...
## $ 用户设备 : chr "ios" "android" "android" "android" ...
## $ app1 : chr "iOS_4.1.0" "android_4.1.1" "android_4.2.2" "android_4.0.3" ...
## $ 用户类型 : chr "new_cod" "new_cod" "new_cod" "old_cod" ...
## $ 地址种类 : chr "Valid Address" "Valid Address" "Missing Rooftop" "Valid Address" ...
## $ label : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
## $ 下单小时 : num 15 9 10 15 16 16 16 6 12 17 ...
## $ 付款小时 : num 14 11 15 16 16 17 11 6 6 9 ...
## $ 下单与付款时间间隔: num 19.5 16.9 17.4 16.9 19.6 ...
## $ 金额差异 : num 0 0 0 0 0 0 0 0 0 0 ...
## $ 件数差异 : num 0 0 0 0 0 0 0 0 0 0 ...
## $ 确认小时 : num 4 3 3 13 4 4 3 9 3 4 ...
## $ 付款到派送 : num 2.71 -0.477 -0.151 -0.127 -0.17 ...
## - attr(*, ".internal.selfref")=<externalptr>
查看数据的基本信息
## 发货方式 州 原始来单金额 修改后金额
## Length:322715 Length:322715 Min. : 0.72 Min. : 0.390
## Class :character Class :character 1st Qu.: 3.22 1st Qu.: 3.210
## Mode :character Mode :character Median : 7.29 Median : 7.190
## Mean :10.12 Mean : 9.784
## 3rd Qu.:13.54 3rd Qu.:13.210
## Max. :51.55 Max. :51.550
##
## 发货件数 原始来单件数 cod运费 用户性别
## Min. : 0.000 Min. : 1.0 Min. :0.000 Length:322715
## 1st Qu.: 1.000 1st Qu.: 1.0 1st Qu.:0.770 Class :character
## Median : 1.000 Median : 1.0 Median :1.550 Mode :character
## Mean : 1.743 Mean : 1.8 Mean :1.197
## 3rd Qu.: 1.000 3rd Qu.: 2.0 3rd Qu.:1.550
## Max. :48.000 Max. :50.0 Max. :1.550
##
## 用户设备 app1 用户类型
## Length:322715 Length:322715 Length:322715
## Class :character Class :character Class :character
## Mode :character Mode :character Mode :character
##
##
##
##
## 地址种类 label 下单小时 付款小时
## Length:322715 0:285297 Min. : 0.00 Min. : 0.00
## Class :character 1: 37418 1st Qu.: 7.00 1st Qu.: 7.00
## Mode :character Median :11.00 Median :11.00
## Mean :10.85 Mean :10.87
## 3rd Qu.:15.00 3rd Qu.:15.00
## Max. :23.00 Max. :23.00
##
## 下单与付款时间间隔 金额差异 件数差异 确认小时
## Min. :-0.08387 Min. :-45.6000 Min. :-31.00000 Min. : 0.00
## 1st Qu.:-0.08260 1st Qu.: 0.0000 1st Qu.: 0.00000 1st Qu.: 7.00
## Median :-0.08166 Median : 0.0000 Median : 0.00000 Median : 9.00
## Mean : 0.00000 Mean : -0.3403 Mean : -0.05702 Mean : 9.37
## 3rd Qu.:-0.07987 3rd Qu.: 0.0000 3rd Qu.: 0.00000 3rd Qu.:12.00
## Max. :19.57188 Max. : 5.1600 Max. : 1.00000 Max. :23.00
##
## 付款到派送
## Min. :-4.011
## 1st Qu.:-0.669
## Median :-0.063
## Mean : 0.000
## 3rd Qu.: 0.611
## Max. :10.935
## NA's :3441