Hello, #
Here is the session Information: >sessionInfo() R version 2.12.1 (2010-12-16) Platform: x86_64-redhat-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.utf8 LC_NUMERIC=C [3] LC_TIME=en_US.utf8 LC_COLLATE=en_US.utf8 [5] LC_MONETARY=C LC_MESSAGES=en_US.utf8 [7] LC_PAPER=en_US.utf8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] SPACE_1.0 combinat_0.0-8 graph_1.28.0 [4] MASS_7.3-9 aroma.affymetrix_2.1.1 aroma.apd_0.1.8 [7] affxparser_1.22.1 R.huge_0.2.2 aroma.core_2.1.1 [10] aroma.light_1.18.4 matrixStats_0.2.2 R.rsp_0.5.4 [13] R.cache_0.4.2 R.filesets_1.0.2 digest_0.4.2 [16] R.utils_1.7.6 R.oo_1.8.0 R.methodsS3_1.2.1 loaded via a namespace (and not attached): [1] tools_2.12.1 # I was running the SPACE script (ComputeGmatrix) to generate G and GE matrices with aroma.affymetrix_2.1.1. I got the following error: >Glist<-ComputeGmatrix(cdfG,cdfT) Reading indexes for genes...done Reading indexes for units (units(G)=transcripts units(GE)=exons)...Error in UseMethod("indexOf") : no applicable method for 'indexOf' applied to an object of class "character" # Than, i run the source code of ComputeGmatrix (Source code is attached with mail) and i got the following error. >unitsT <- indexOf(cdfT, pattern='') Error in UseMethod("indexOf") : no applicable method for 'indexOf' applied to an object of class "character" # However, in case of cdfG it is working: > unitsG <- indexOf(cdfG, pattern='') # 'CDFs' information are given here: > cdfG AffymetrixCdfFile: Path: annotationData/chipTypes/hjay Filename: hjay,r1.cdf Filesize: 107.39MB Chip type: hjay,r1 RAM: 1.81MB File format: v4 (binary; XDA) Dimension: 2560x2560 Number of cells: 6553600 Number of units: 33845 Cells per unit: 193.64 Number of QC units: 0 > cdfT AffymetrixCdfFile: Path: annotationData/chipTypes/hjay Filename: hjay,r1,tr,9.cdf Filesize: 233.38MB Chip type: hjay,r1,tr,9 RAM: 0.00MB File format: v4 (binary; XDA) Dimension: 2560x2560 Number of cells: 6553600 Number of units: 83374 Cells per unit: 78.60 Number of QC units: 0 # With previously version of aroma.affymetrix i was getting the wrong indices in script ComputeGmatrix (a small part of script is below) > patternT='' >cat("Reading indexes for units (units(G)=transcripts units(GE)=exons)..."); >unitsT <- indexOf.UnitNamesFile(cdfT, pattern=patternT) >transcripts <- getUnitNames(cdfT, units=unitsT) >indicesT <- getCellIndices(cdfT,units=unitsT) so i updated the version of aroma.affyemtrix, and now i am not able to get even units name for cdfT. regards, Ravi On Fri, May 27, 2011 at 8:20 PM, Henrik Bengtsson < henrik.bengts...@aroma-project.org> wrote: > Hi, > > please provide you full script showing what you are trying to do and > where you get errors. Don't forget to also report your sessionInfo(). > Please all give the full details of the CDFs you are referring to. > > /Henrik > > On Fri, May 27, 2011 at 4:22 AM, Ravi Sharma <rdsharm...@gmail.com> wrote: > > > > Dear, > > > > Let me describe from beginning, I was facing the problem of wrong cell > > indeces using 'getCellIndices' command (with an older version of > > aroma.affymetrix) but i was able to retrieve the indeces. After some > search, > > i found that new version of aroma.affymetrix 2.1.0 perhaps 2.0.6 has > > resolved this problem. So i have updated the aroma.affymetrix version. > > Now i can' not even retrieve the index of Units using "indexof" commnand > the > > error message is : > > > > no applicable method for 'indexOf' applied to an object of class > "character" > > > > Probably that correspond to the CDF file: > > I am using 3 CDFs: > > For 1) Gene 2) Transcript 3) exons > > > > I tried "indexof" command with gene CDF and its working because > (probably) > > Units are in numeric format, However, failed with concern of transcript > and > > Exon CDFs probably 'alpha numeric' format of Units. > > > > any possible suggestion? > > > > > > > > regards, > > Ravi > > > > > > -- > > When reporting problems on aroma.affymetrix, make sure 1) to run the > latest > > version of the package, 2) to report the output of sessionInfo() and > > traceback(), and 3) to post a complete code example. > > > > > > You received this message because you are subscribed to the Google Groups > > "aroma.affymetrix" group with website http://www.aroma-project.org/. > > To post to this group, send email to aroma-affymetrix@googlegroups.com > > To unsubscribe and other options, go to > http://www.aroma-project.org/forum/ > > > > -- > When reporting problems on aroma.affymetrix, make sure 1) to run the latest > version of the package, 2) to report the output of sessionInfo() and > traceback(), and 3) to post a complete code example. > > > You received this message because you are subscribed to the Google Groups > "aroma.affymetrix" group with website http://www.aroma-project.org/. > To post to this group, send email to aroma-affymetrix@googlegroups.com > To unsubscribe and other options, go to > http://www.aroma-project.org/forum/ > -- -- When reporting problems on aroma.affymetrix, make sure 1) to run the latest version of the package, 2) to report the output of sessionInfo() and traceback(), and 3) to post a complete code example. 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ComputeGmatrix.R
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