Ptt 大爆卦 | Str_split R - 前往 https://stackoverflow.com/questions/24496378/r-using-str-split-and-unlist-to-create-two-columns

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並前往https://stackoverflow.com/questions/24496378/r-using-str-split-and-unlist-to-create-two-columns

R - Using str_split and unlist to create two columns - Stack ...

Could do. Split <- strsplit(as.character(df$Dates), " ", fixed = TRUE) Dates <- sapply(Split, "[", 1) Rates <- sapply(Split, "[", 2).

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