【发布时间】:2017-06-02 19:14:31
【问题描述】:
我在看这个问题:
R: gsub, pattern = vector and replacement = vector
我正在尝试一个简单的示例,但无法正常工作。
testList <- c("apple", "orange", "banana1", "apple4", "orange 8", "banana 10")
repl <- c("apple", "orange", "banana")
pat <- paste0("^", repl, "[[:space:]]*[[:digit:]]*$")
result <- mgsub(pat, repl, testList)
不应该这样输出吗:
"apple", "orange", "banana", "apple", "orange", "banana"
【问题讨论】:
标签: r regex vectorization qdap