[BioC] EBcoexpress error - initializeHP() error

[Sebastiano [guest]]

hi all

i'm using the EBcoexpress package to analyze a series of 29 Tumor vs 29 Normal cancer microarray data.

following the directions in the pdf file i can create the first coexpression matrix with no errors, however, when i run the initializeHP() function (as decscribed in the package file) i get the following error:

Error in mvnX(data = data, prior = prior):
NA/NaN/Inf in foreign function call (arg 1)

i removed all the zeroes (i had 8) in the input matrix but still i get the same error.

 -- output of sessionInfo(): 

R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252    LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] splines   stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] DCGL_1.02           igraph_0.6-3        Hmisc_3.10-1        survival_2.36-14    EBcoexpress_1.0.0   minqa_1.2.1         Rcpp_0.10.1         mclust_4.0          EBarrays_2.20.0    
[10] lattice_0.20-10     Biobase_2.16.0      BiocGenerics_0.2.0  BiocInstaller_1.4.9

loaded via a namespace (and not attached):
[1] cluster_1.14.3 grid_2.15.1    tools_2.15.1 

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