hadley wickham wrote:
On Jan 18, 2008 1:19 PM, Jeffrey J. Hallman [EMAIL PROTECTED] wrote:
Frank E Harrell Jr [EMAIL PROTECTED] writes:
Rob Robinson wrote:
I wonder if those who complain about SAS as a programming environment have
discovered SAS/IML which provides a programming environment
James Reilly wrote:
Max Kuhn wrote:
Factors have huge benefits over character data in SAS. For a series
regulatory filings, I had miles of SAS code to compute KxK tables
where all the cells must show up. For example, if one of the levels of
one of the variables was never observed, the
Finny Kuruvilla [EMAIL PROTECTED] wrote:
I've been a R-user for quite some time. The graphic on the home page
looks a bit in need of polish so I applied some antialiased
transformations that Peter Dalgaard has previously posted to R-help
for improving graphic quality. I had to change the
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