Ethan Johnsons <ethan.johnsons <at> gmail.com> writes:

>
> A quick question please!
>
> How do you rename column names? i.e. V1 --> Apple; V2 --> Orange, etc.

There are some nice utilities in Frank Harrell's Hmisc package. See:
http://lib.stat.cmu.edu/S/Harrell/help/Hmisc/html/upData.html
Also look at his Design library.

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