Re: [R] replacing in character column

On Oct 28, 2009, at 5:19 PM, Mark Miller wrote: I have a small Excel data file with two columns of character variables, one column with a numeric variable and three rows. One of the character cells is blank and one of the numeric cells is blank. I read the data file with the following cod

[R] replacing in character column

I have a small Excel data file with two columns of character variables, one column with a numeric variable and three rows. One of the character cells is blank and one of the numeric cells is blank. I read the data file with the following code: library(RODBC) channel <- odbcConnectExcel('u:/t