【发布时间】:2011-11-26 10:18:32
【问题描述】:
我有矩阵g:
> g[1:5,1:5]
rs7510853 rs10154488 rs12159982 rs2844887 rs2844888
NA06985 "CC" "CC" "CC" "CC" "CC"
NA06991 "CC" "CC" "CC" "CC" "CC"
NA06993 "CC" "CC" "CC" "CC" "CC"
NA06994 "CC" "CC" "CC" "CC" "CC"
NA07000 "CC" "CC" "CC" "CC" "CC"
> rownames(g)[1:2]->remove
> remove
[1] "NA06985" "NA06991"
> g[-remove,]
-remove 中的错误:一元运算符的参数无效
有没有一种简单的方法来做我想做的事情(从矩阵 g 中删除向量“remove”中引用的 ID?
注意:这只是我真正想要做的模型,请不要说只是做g[-(1:2), ],我需要能够删除我想要的一大堆行有身份证。
【问题讨论】: