[BioC] Limma -time course - no replicates

Naomi Altman naomi at stat.psu.edu
Sat Jun 5 03:49:20 CEST 2010


Only if you consider this to be a regression on a function of time, 
instead of an ANOVA.

--naomi

At 07:12 PM 6/4/2010, Lana Schaffer wrote:
>Hi,
>We are trying to use Limma code for a Time Course Experiment without
>Replicates for 4 times.  From looking at the manual, looks like don't
>Need replicates.  But the ebayes routine complains about no residual
>Degrees of freedom.
>Can we use Limma for Time Course without replicates?
>Lana
>
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Naomi S. Altman                                814-865-3791 (voice)
Associate Professor
Dept. of Statistics                              814-863-7114 (fax)
Penn State University                         814-865-1348 (Statistics)
University Park, PA 16802-2111



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