[BioC] Fwd: snapCGH: "Error in segments(...

Radek Blatny blatny at blatny.com
Thu Nov 27 15:09:10 CET 2008

Actually, it does not work correctly, only upper graph is being  
plotted and it is not interactive.

Begin forwarded message:

From: Radek Blatny <blatny at blatny.com>
Date: November 27, 2008 3:04:46 PM GMT+01:00
Cc: Radek Blatny <blatny at blatny.com>
Subject: snapCGH: "Error in segments(...

I am getting this strange error, although the command seems to be  
executed properly, because the data are being plotted anyway:

 > zoomGenome(SegInfo.Hom.merged, array = 1)
Error in segments(y0 = current$M.predicted[breakpoints[-length 
(breakpoints)],  :
   invalid first argument

 > sessionInfo()
R version 2.7.1 (2008-06-23)


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

other attached packages:
  [1] tilingArray_1.18.0   snapCGH_1.8.0        aCGH_1.14.0
  [4] sma_0.5.15           multtest_1.20.0      cluster_1.11.11
  [7] GLAD_1.16.0          DNAcopy_1.14.0       pixmap_0.4-9
[10] geneplotter_1.18.0   annotate_1.18.0      xtable_1.5-2
[13] AnnotationDbi_1.2.2  RSQLite_0.6-9        DBI_0.2-4
[16] genefilter_1.20.0    survival_2.34-1      vsn_3.6.0
[19] lattice_0.17-8       strucchange_1.3-4    sandwich_2.1-0
[22] zoo_1.5-4            RColorBrewer_1.0-2   affy_1.18.2
[25] preprocessCore_1.2.1 affyio_1.8.1         Biobase_2.0.1
[28] limma_2.14.5

loaded via a namespace (and not attached):
[1] KernSmooth_2.22-22

Thank you for any suggestions, Radek Blatny

Radek Blatny, MSc.
Institute of Molecular Genetics
Department of Mouse Molecular Genetics (Jiri Forejt unit)
Czech Academy of Sciences
Videnska 1083
142 20, Prague
Czech Republic
Tel. (+420) 241 062 260
Fax (+420) 241 062 154
email: blatny at img.cas.cz
Skype name: blatny

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