[Rd] NY Times article
Nicholas Lewin-Koh
nikko at hailmail.net
Sun Jan 11 20:26:13 CET 2009
Hi Frank,
Thank you for the correction, I don't work in clinical, so good you keep
me honest.
Nicholas
On Sun, 11 Jan 2009 09:21:23 -0600, "Frank E Harrell Jr"
<f.harrell at vanderbilt.edu> said:
> Nicholas please note that FDA does not require type III sums of squares,
> LOCF, and the use of any particular software. It is just the fact that
> FDA does not disallow type III tests and LOCF that prevents pharma from
> abandoning these terrible methods.
>
> Frank
> --
> Frank E Harrell Jr Professor and Chair School of Medicine
> Department of Biostatistics Vanderbilt University
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