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In R, Extract from a matrix all rows indexed by th

兄弟一词,经得起流年.·2020-12-03 05:37· 回答·问答

Find multiple strings in entire dataframe

祖国的老花朵·2020-11-13 00:21· 回答·问答

dplyr override all but the first occurrences of a

可以哭但决不认输i·2020-10-01 04:47· 回答·问答

Bash Centos7 “which” command

太酷不给撩·2020-08-12 05:33·2 回答·问答

How to write OR condition inside which in R

Viruses.·2020-05-02 05:49·2 回答·问答

csh script: check if command exists

贼婆χ·2020-04-21 02:25·1 回答·问答

More efficient strategy for which() or match()

做自己的国王·2020-02-26 11:08·3 回答·问答

R: How to retrieve a column name of a data frame [

你好瞎i·2020-02-15 01:15·6 回答·问答

Why is integer(0) outputted when I use the which()

不美不萌又怎样·2019-08-20 11:06·1 回答·问答

Subsetting a vector using multiple conditions

我欲成王，谁敢阻挡·2019-08-03 09:36·2 回答·问答

How to Manipulate Array Indexed Values from Matrix

何必那么认真·2019-07-27 18:34·1 回答·问答

R's which() and which.min() Equivalent in Pyth

神经病院院长·2019-06-16 03:45·5 回答·问答

Cut Function in R program

迷人小祖宗·2019-06-10 17:27·3 回答·问答

Getting column name which holds a max value within

家丑人穷心不美·2019-03-25 11:08·2 回答·问答

which(vector1 < vector2)

Melony?·2019-03-22 14:17·5 回答·问答

How can I find a file/directory that could be anyw

何必那么认真·2019-03-17 02:54·5 回答·问答

Deleting rows for which a column value appears few

萌系小妹纸·2019-03-06 11:47·1 回答·问答

Best way to feed which(,arr.ind=T) back into matri

甜甜的少女心·2019-02-25 05:21·1 回答·问答

Unexpected behavior using -which() in R when the s

小情绪 Triste *·2019-02-24 18:45·3 回答·问答

R function which.max with tapply

闹够了就滚·2019-02-24 09:46·3 回答·问答