On Dec 10, 2011, at 10:01 PM, Xiaobo Gu wrote:
Hi, I saved the following as a UTF-8 encoded file named amberutil.r as.factor.loop <- function(df, cols){ if (!is.null(df) && !is.null(cols) && length(cols) > 0) { for(col in cols) { df[[col]] <- as.factor(df[[col]]) } } df } And got this warning message,source('D:/ambertuil.r')Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this?
Help with what? You got a warning. And it had information that should tell you how to edit the file if the warning bothers you.
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