说我有两个字符向量:
a <- c("a", "b", "c")
b <- c("1", "2", "3")
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如何合并它们以便我得到:
ab <- c("a1", "b2", "c3")
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Jus*_*tin 25
你可以使用paste或paste0:
> a <- c("a", "b", "c")
> b <- c("1", "2", "3")
> paste0(a, b)
[1] "a1" "b2" "c3"
>
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