Hi eric,

Try

colnames(x)
colnames(x)[1] <- 'newname'
colnames(x)

HTH,
Jorge


On Sun, Jan 16, 2011 at 11:28 PM, eric <> wrote:

>
> How do I change the name of one column in a data frame ? Suppose I have a
> data frame x with 5 columns. If the names were date, col1, col2, col3, col4
> and I wanted to simply change the name of date, what would the command be ?
> I tried the following and it didn't seem to work :
>
> names(x[1]) <- "newname"
>
> Thanks in advance for the comments
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