cheetahfly 发表于 2017-4-10 09:09 
1,下面的操作是基于tbl_df类的,如何将现在的类型转换成tbl_df类,请自己尝试
2,对于ID的排序是基于数字的 ...
Joining, by = "ID"
Error: cannot allocate vector of size 602.7 Mb
In addition: Warning message:
Too few values at 3282294 locations: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, ...
电脑吃不下……
在res.4的时候没法unite……res.1-3都可以……
ID BD T4_res.4 check.day Amount.1 Amount.2 check.y T_res T res addon
1 707 197704 _ 200404 405 213 2004 Insure 1084840 NA 0
2 707 197704 _ 200404 405 213 2004 T1_res.1 2 1 0