There's been a name change for the function in the statmod package. You get this warning because you have re-installed the statmod package since Oct 20 but don't yet have the corresponding limma version update. Try limma again today (from CRAN). Gordon > Date: Tue, 25 Oct 2005 23:08:05 -0400 > From: Naomi Altman <naomi at="" stat.psu.edu=""> > Subject: [BioC] limma and 'randomizedBlockFit' is deprecate > To: bioconductor at stat.math.ethz.ch > > I just installed the latest version of R (2.2.0) and reinstalled and > updated limma. When I ran duplicateCorrelation I got the following > warning (presumably 22500 times). > > 'randomizedBlockFit' is deprecated. > Use 'mixedModel2Fit' instead. > > > 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