Exactly -- also found creating horizontal vector helps:
> df <- data.frame(matrix(1:5,nrow=1)) > colnames(df) <- LETTERS[1:5] > df A B C D E 1 1 2 3 4 5 Thanks, Alexy On Sep 17, 2008, at 1:17 AM, Moshe Olshansky wrote:
If df is your data.frame, then colnames(df) <- c("col1","Col2","COL3") --- On Wed, 17/9/08, Alexy Khrabrov <[EMAIL PROTECTED]> wrote:From: Alexy Khrabrov <[EMAIL PROTECTED]> Subject: [R] creating horizontal dataframes with column names To: [EMAIL PROTECTED] Received: Wednesday, 17 September, 2008, 1:52 PM Greetings -- in order to write back to SQL databases, one needs to create a dataframe with values. I can get column names of an existing table with sqlColumns. Say I have a vector of values (if they're all the same type), or a list (if different). How do I create a dataframe with column names given by my sqlColumns? To make it concrete, how do we make a dataframe A B C 1 2 3 out of column.names <- LETTERS[1:3] values <- 1:3 ? Cheers, Alexy ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
