作为新R,可有人请解释之间的区别paste()和paste0(),就是我的理解,从一些后是
paste0("a", "b") === paste("a", "b", sep="")
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即使我尝试过这样的事情
a <- c("a","b","c")
b <- c("y","w","q")
paste(a,b,sep = "_")
**output**
"a_y" "b_w" "c_q"
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paste0()a <- c("a","b","c")
b <- c("y","w","q")
paste0(a,b,sep = "_")
**output**
"ay_" "bw_" "cq_"
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它只是paste()在元素之间paste0()使用分隔符并在元素之后使用分隔符吗?
所有这些看似非常相似的功能之间有什么区别?