数据框叫M,试了几种方法,都不能输出分类后去重的数据,彩笔跪求大神拯救
方法一:
# 拆分
> Q <- split(M,M$gene)
> for (i in 1:length(Q)){R <- !duplicated(Q[[i]]$name,sep = "")}
> print(R)
[1] TRUE
方法二:
> Q <- split(M,M$gene)
> for (i in 1:length(Q)){R <- !duplicated(Q[i]$name,sep = "")}
> print(R)
logical(0)
方法三:
> for (i in 1:length(Q)){R <- !duplicated(Q[i]$name)}
> print(R)
logical(0)
方法一:
# 拆分
> Q <- split(M,M$gene)
> for (i in 1:length(Q)){R <- !duplicated(Q[[i]]$name,sep = "")}
> print(R)
[1] TRUE
方法二:
> Q <- split(M,M$gene)
> for (i in 1:length(Q)){R <- !duplicated(Q[i]$name,sep = "")}
> print(R)
logical(0)
方法三:
> for (i in 1:length(Q)){R <- !duplicated(Q[i]$name)}
> print(R)
logical(0)