【发布时间】:2018-05-04 17:58:34
【问题描述】:
我想将我的向量 n 与 2 个字符 "0" 和 "m" 连接起来。
n=c(18,8,13,24,76,81,96,95)
我试过了:
paste0("m", gsub(" ", "0", format(n)))
[1] "m18" "m08" "m13" "m24" "m76" "m81" "m96" "m95"
预期结果:
[1] "m018" "m008" "m013" "m024" "m076" "m081" "m096" "m095"
【问题讨论】: