Hi Henrik
>From the stepwise testing you suggested it seems to be a corrupt CEL file.
Thanks!
Best regards
Johan
________________________________________
Från: aroma-affymetrix@googlegroups.com [aroma-affymetrix@googlegroups.com]
för Henrik Bengtsson [h...@biostat.ucsf.edu]
Skickat: den 7 oktober 2011 00:38
Till: aroma-affymetrix@googlegroups.com
Ämne: Re: [aroma.affymetrix] Problems loading Affymetrix 6.0 CEL files using
AffymetrixCelSet$byName
>From the traceback it is quite clear that the problem occurs solely in
affxparser (has nothing to do with aroma.*), so a minimum reproducible
example should be:
library("affxparser");
pathname <- "rawData/GSE19804/GenomeWideSNP_6/Lung32T.CEL";
print(file.info(pathname));
hdr <- readCelHeader(pathname);
str(hdr);
If you have more CEL files, you may have to locate the one causing the
problem, unless all of them causes R to crash. My guess is that it is
indeed a faulty CEL file. If it works with one version of
R/affxparser but not another, that may indicate a faulty affxparser
build. See if you can reproduce with a more recent version of R - if
you can, then we'll look into the details. No one will (nor will be
able to) bug fix anything before affxparser v1.24.0.
/Henrik
On Thu, Oct 6, 2011 at 3:05 PM, Johan Staaf <johan.st...@med.lu.se> wrote:
> Hi Henrik
> Below is the same output including sessionInfo() when it did not work, as
> well as when it worked. Sorry for the inconvenience. Thanks!
>
> Johan
>
> ##### Worked on Mac #####
>> library(aroma.affymetrix)
> Loading required package: R.utils
> Loading required package: R.oo
> Loading required package: R.methodsS3
> R.methodsS3 v1.2.0 (2010-03-13) successfully loaded. See ?R.methodsS3 for
> help.
> R.oo v1.7.3 (2010-06-04) successfully loaded. See ?R.oo for help.
> R.utils v1.5.0 (2010-08-04) successfully loaded. See ?R.utils for help.
> Loading required package: R.filesets
> Loading required package: digest
> R.filesets v0.8.3 (2010-07-06) successfully loaded. See ?R.filesets for help.
> Loading required package: aroma.core
> Loading required package: R.cache
> R.cache v0.3.0 (2010-03-13) successfully loaded. See ?R.cache for help.
> Loading required package: R.rsp
> R.rsp v0.3.6 (2009-09-16) successfully loaded. See ?R.rsp for help.
> Type browseRsp() to open the RSP main menu in your browser.
> Loading required package: matrixStats
> matrixStats v0.2.1 (2010-04-05) successfully loaded. See ?matrixStats for
> help.
> Loading required package: aroma.light
> aroma.light v1.16.1 (2010-06-23) successfully loaded. See ?aroma.light for
> help.
> aroma.core v1.7.0 (2010-07-26) successfully loaded. See ?aroma.core for help.
> Loading required package: aroma.apd
> Loading required package: R.huge
> R.huge v0.2.0 (2009-10-16) successfully loaded. See ?R.huge for help.
> Loading required package: affxparser
> aroma.apd v0.1.7 (2009-10-16) successfully loaded. See ?aroma.apd for help.
> aroma.affymetrix v1.7.0 (2010-07-26) successfully loaded. See
> ?aroma.affymetrix for help.
> Warning message:
> 'DESCRIPTION' file has 'Encoding' field and re-encoding is not possible
>>
>> ####### Read and check that CDFs etc is ok #####
>> verbose <- Arguments$getVerbose(-8, timestamp=TRUE)
>> cdf <- AffymetrixCdfFile$byChipType("GenomeWideSNP_6", tags="Full")
>> print(cdf)
> AffymetrixCdfFile:
> Path: annotationData/chipTypes/GenomeWideSNP_6
> Filename: GenomeWideSNP_6,Full.cdf
> Filesize: 470.44MB
> Chip type: GenomeWideSNP_6,Full
> RAM: 0.00MB
> File format: v4 (binary; XDA)
> Dimension: 2572x2680
> Number of cells: 6892960
> Number of units: 1881415
> Cells per unit: 3.66
> Number of QC units: 4
>>
>> gi <- getGenomeInformation(cdf)
>> print(gi)
> UgpGenomeInformation:
> Name: GenomeWideSNP_6
> Tags: Full,na26,HB20080821
> Full name: GenomeWideSNP_6,Full,na26,HB20080821
> Pathname:
> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,Full,na26,HB20080821.ugp
> File size: 8.97 MB (9407937 bytes)
> RAM: 0.00 MB
> Chip type: GenomeWideSNP_6,Full
>>
>> acs <- AromaCellSequenceFile$byChipType(getChipType(cdf, fullname=FALSE))
>> print(acs)
> AromaCellSequenceFile:
> Name: GenomeWideSNP_6
> Tags: HB20080710
> Full name: GenomeWideSNP_6,HB20080710
> Pathname:
> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,HB20080710.acs
> File size: 170.92 MB (179217531 bytes)
> RAM: 0.00 MB
> Number of data rows: 6892960
> File format: v1
> Dimensions: 6892960x26
> Column classes: raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw,
> raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw
> Number of bytes per column: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
> Footer: <createdOn>20080710 22:47:02
> PDT</createdOn><platform>Affymetrix</platform><chipType>GenomeWideSNP_6</chipType><srcFile><filename>GenomeWideSNP_6.probe_tab</filename><filesize>341479928</filesize><checksum>2037c033c09fd8f7c06bd042a77aef15</checksum></srcFile><srcFile2><filename>GenomeWideSNP_6.CN_probe_tab</filename><filesize>96968290</filesize><checksum>3dc2d3178f5eafdbea9c8b6eca88a89c</checksum></srcFile2>
> Chip type: GenomeWideSNP_6
> Platform: Affymetrix
>> ###########
>> sessionInfo()
> R version 2.11.1 (2010-05-31)
> x86_64-apple-darwin9.8.0
>
> locale:
> [1] C
>
> attached base packages:
> [1] stats graphics grDevices utils datasets methods base
>
> other attached packages:
> [1] aroma.affymetrix_1.7.0 aroma.apd_0.1.7 affxparser_1.20.0
> R.huge_0.2.0 aroma.core_1.7.0
> [6] aroma.light_1.16.1 matrixStats_0.2.1 R.rsp_0.3.6
> R.cache_0.3.0 R.filesets_0.8.3
> [11] digest_0.4.2 R.utils_1.5.0 R.oo_1.7.3
> R.methodsS3_1.2.0
>
> loaded via a namespace (and not attached):
> [1] tools_2.11.1
> Warning message:
> 'DESCRIPTION' file has 'Encoding' field and re-encoding is not possible
>
> #################
>
>
>
> ##### DID NOT WORK Unix ###
> library(aroma.affymetrix)
> Loading required package: R.filesets
> Loading required package: digest
> R.filesets v1.1.0 (2011-07-24) successfully loaded. See ?R.filesets for help.
> Loading required package: aroma.core
> Loading required package: R.cache
> R.cache v0.5.1 (2011-08-31) successfully loaded. See ?R.cache for help.
>
>
> Attaching package: 'R.cache'
>
> The following object(s) are masked from 'package:R.filesets':
>
> getChecksum
>
> Loading required package: R.rsp
> R.rsp v0.6.2 (2011-07-27) successfully loaded. See ?R.rsp for help.
> Type browseRsp() to open the RSP main menu in your browser.
> Loading required package: matrixStats
> matrixStats v0.2.2 (2010-10-06) successfully loaded. See ?matrixStats for
> help.
> Loading required package: aroma.light
> aroma.light v1.20.0 (2011-04-12) successfully loaded. See ?aroma.light for
> help.
>
> aroma.core v2.2.0 (2011-09-01) successfully loaded. See ?aroma.core for help.
>
> Attaching package: 'aroma.core'
>
> The following object(s) are masked from 'package:base':
>
> .Machine, append, apply, cat, colMeans, colSums, getOption, lapply,
> library, require, sapply
>
> Loading required package: aroma.apd
> Loading required package: R.huge
> R.huge v0.3.0 (2011-07-23) successfully loaded. See ?R.huge for help.
> Loading required package: affxparser
> aroma.apd v0.2.0 (2011-07-23) successfully loaded. See ?aroma.apd for help.
> aroma.affymetrix v2.2.0 (2011-09-01) successfully loaded. See
> ?aroma.affymetrix for help.
>> library("ACNE");
> Loading required package: MASS
> ACNE v0.4.2 (2010-09-28) successfully loaded. See ?ACNE for help.
>
>
>> sessionInfo()
> R version 2.12.1 (2010-12-16)
> Platform: x86_64-redhat-linux-gnu (64-bit)
>
> locale:
> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
> [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
> [5] LC_MONETARY=C LC_MESSAGES=en_US.UTF-8
> [7] LC_PAPER=en_US.UTF-8 LC_NAME=C
> [9] LC_ADDRESS=C LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats graphics grDevices datasets utils methods base
>
> other attached packages:
> [1] ACNE_0.4.2 MASS_7.3-9 aroma.affymetrix_2.2.0
> [4] affxparser_1.22.1 aroma.apd_0.2.0 R.huge_0.3.0
> [7] aroma.core_2.2.0 aroma.light_1.20.0 matrixStats_0.2.2
> [10] R.rsp_0.6.2 R.cache_0.5.1 R.filesets_1.1.0
> [13] digest_0.5.1 R.utils_1.8.2 R.oo_1.8.2
> [16] R.methodsS3_1.2.1
>>
>>
>> ####### Read and check that CDFs etc is ok #####
>> verbose <- Arguments$getVerbose(-8, timestamp=TRUE)
>> cdf <- AffymetrixCdfFile$byChipType("GenomeWideSNP_6", tags="Full")
>> print(cdf)
> AffymetrixCdfFile:
> Path: annotationData/chipTypes/GenomeWideSNP_6
> Filename: GenomeWideSNP_6,Full.cdf
> Filesize: 470.44MB
> Chip type: GenomeWideSNP_6,Full
> RAM: 0.00MB
> File format: v4 (binary; XDA)
> Dimension: 2572x2680
> Number of cells: 6892960
> Number of units: 1881415
> Cells per unit: 3.66
> Number of QC units: 4
>> gi <- getGenomeInformation(cdf)
>> print(gi)
> UgpGenomeInformation:
> Name: GenomeWideSNP_6
> Tags: Full,na26,HB20080821
> Full name: GenomeWideSNP_6,Full,na26,HB20080821
> Pathname:
> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,Full,na26,HB20080821.ugp
> File size: 8.97 MB (9407937 bytes)
> RAM: 0.00 MB
> Chip type: GenomeWideSNP_6,Full
>> acs <- AromaCellSequenceFile$byChipType(getChipType(cdf, fullname=FALSE))
>> print(acs)
> AromaCellSequenceFile:
> Name: GenomeWideSNP_6
> Tags: HB20080710
> Full name: GenomeWideSNP_6,HB20080710
> Pathname:
> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,HB20080710.acs
> File size: 170.92 MB (179217531 bytes)
> RAM: 0.00 MB
> Number of data rows: 6892960
> File format: v1
> Dimensions: 6892960x26
> Column classes: raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw,
> raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw
> Number of bytes per column: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
> Footer: <createdOn>20080710 22:47:02
> PDT</createdOn><platform>Affymetrix</platform><chipType>GenomeWideSNP_6</chipType><srcFile><filename>GenomeWideSNP_6.probe_tab</filename><filesize>341479928</filesize><checksum>2037c033c09fd8f7c06bd042a77aef15</checksum></srcFile><srcFile2><filename>GenomeWideSNP_6.CN_probe_tab</filename><filesize>96968290</filesize><checksum>3dc2d3178f5eafdbea9c8b6eca88a89c</checksum></srcFile2>
> Chip type: GenomeWideSNP_6
> Platform: Affymetrix
>> #######
>>
>>
>> data.set.name<-"GSE19804"
>> print(paste("doing",data.set.name))
> [1] "doing GSE19804"
>>
>> cdf
> AffymetrixCdfFile:
> Path: annotationData/chipTypes/GenomeWideSNP_6
> Filename: GenomeWideSNP_6,Full.cdf
> Filesize: 470.44MB
> Chip type: GenomeWideSNP_6,Full
> RAM: 0.00MB
> File format: v4 (binary; XDA)
> Dimension: 2572x2680
> Number of cells: 6892960
> Number of units: 1881415
> Cells per unit: 3.66
> Number of QC units: 4
>> cs <- AffymetrixCelSet$byName(data.set.name, cdf=cdf);
>> cs <- extract(cs, !isDuplicated(cs))
>
>
> *** caught segfault ***
> address 0x7f449b4b3850, cause 'invalid permissions'
>
> Traceback:
> 1: .Call("R_affx_get_cel_file_header", filename, PACKAGE = "affxparser")
> 2: readCelHeader(pathname)
> 3: getHeader.AffymetrixCelFile(this)
> 4: getHeader(this)
> 5: getTimestamp.AffymetrixCelFile(X[[19L]], ...)
> 6: FUN(X[[19L]], ...)
> 7: base::lapply(this$files, ...)
> 8: lapply.GenericDataFileSet(this, getTimestamp)
> 9: lapply(this, getTimestamp)
> 10: getTimestamps.AffymetrixCelSet(this)
> 11: getTimestamps(this)
> 12: isDuplicated.AffymetrixCelSet(cs)
> 13: isDuplicated(cs)
> 14: extract.GenericDataFileSet(cs, !isDuplicated(cs))
> 15: extract(cs, !isDuplicated(cs))
>
> ________________________________________
> Från: aroma-affymetrix@googlegroups.com [aroma-affymetrix@googlegroups.com]
> för Henrik Bengtsson [henrik.bengts...@aroma-project.org]
> Skickat: den 6 oktober 2011 23:43
> Till: aroma-affymetrix@googlegroups.com
> Ämne: Re: [aroma.affymetrix] Problems loading Affymetrix 6.0 CEL files using
> AffymetrixCelSet$byName
>
> Hi.
>
> On Thu, Oct 6, 2011 at 2:36 PM, Johan Staaf <johan.st...@med.lu.se> wrote:
>> Hi Henrik
>> I have come across a problem loading Affymetrix 6.0 CEL files using the
>> AffymetrixCelSet$byName function as described below on a unix 64-bit
>> machine.
>>
>> Interestingly, the same code has worked before on the same machine with 6.0
>> CEL files, and I can load the actual CEL files successfully on a MacBook Pro
>> laptop using the same code.
>>
>> the rights for the folders the CEL files are in are:
>> drwxrwxr-x. 3 johans johans 4096 Oct 6 07:05 GSE19804
>> drwxrwxr-x. 3 johans johans 4096 Oct 6 21:03 GenomeWideSNP_6
>> -rwxr-xr-x. 1 johans johans 69104164 Oct 6 20:47 Lung32T.CEL
>>
>>
>> ?
>>
>> Thanks!
>>
>> Best regards
>> Johan
>>
>> Session info:
>
> Almost, but need to see versions etc of everything (especially R
> itself and affxparser), so sessionInfo() please.
>
> /Henrik
>
>>
>> library(aroma.affymetrix)
>> Loading required package: R.filesets
>> Loading required package: digest
>> R.filesets v1.1.0 (2011-07-24) successfully loaded. See ?R.filesets for
>> help.
>> Loading required package: aroma.core
>> Loading required package: R.cache
>> R.cache v0.5.1 (2011-08-31) successfully loaded. See ?R.cache for help.
>>
>>
>> Attaching package: 'R.cache'
>>
>> The following object(s) are masked from 'package:R.filesets':
>>
>> getChecksum
>>
>> Loading required package: R.rsp
>> R.rsp v0.6.2 (2011-07-27) successfully loaded. See ?R.rsp for help.
>> Type browseRsp() to open the RSP main menu in your browser.
>> Loading required package: matrixStats
>> matrixStats v0.2.2 (2010-10-06) successfully loaded. See ?matrixStats for
>> help.
>> Loading required package: aroma.light
>> aroma.light v1.20.0 (2011-04-12) successfully loaded. See ?aroma.light for
>> help.
>>
>> aroma.core v2.2.0 (2011-09-01) successfully loaded. See ?aroma.core for
>> help.
>>
>> Attaching package: 'aroma.core'
>>
>> The following object(s) are masked from 'package:base':
>>
>> .Machine, append, apply, cat, colMeans, colSums, getOption, lapply,
>> library, require, sapply
>>
>> Loading required package: aroma.apd
>> Loading required package: R.huge
>> R.huge v0.3.0 (2011-07-23) successfully loaded. See ?R.huge for help.
>> Loading required package: affxparser
>> aroma.apd v0.2.0 (2011-07-23) successfully loaded. See ?aroma.apd for help.
>> aroma.affymetrix v2.2.0 (2011-09-01) successfully loaded. See
>> ?aroma.affymetrix for help.
>>> library("ACNE");
>> Loading required package: MASS
>> ACNE v0.4.2 (2010-09-28) successfully loaded. See ?ACNE for help.
>>>
>>> ####### Read and check that CDFs etc is ok #####
>>> verbose <- Arguments$getVerbose(-8, timestamp=TRUE)
>>> cdf <- AffymetrixCdfFile$byChipType("GenomeWideSNP_6", tags="Full")
>>> print(cdf)
>> AffymetrixCdfFile:
>> Path: annotationData/chipTypes/GenomeWideSNP_6
>> Filename: GenomeWideSNP_6,Full.cdf
>> Filesize: 470.44MB
>> Chip type: GenomeWideSNP_6,Full
>> RAM: 0.00MB
>> File format: v4 (binary; XDA)
>> Dimension: 2572x2680
>> Number of cells: 6892960
>> Number of units: 1881415
>> Cells per unit: 3.66
>> Number of QC units: 4
>>> gi <- getGenomeInformation(cdf)
>>> print(gi)
>> UgpGenomeInformation:
>> Name: GenomeWideSNP_6
>> Tags: Full,na26,HB20080821
>> Full name: GenomeWideSNP_6,Full,na26,HB20080821
>> Pathname:
>> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,Full,na26,HB20080821.ugp
>> File size: 8.97 MB (9407937 bytes)
>> RAM: 0.00 MB
>> Chip type: GenomeWideSNP_6,Full
>>> acs <- AromaCellSequenceFile$byChipType(getChipType(cdf, fullname=FALSE))
>>> print(acs)
>> AromaCellSequenceFile:
>> Name: GenomeWideSNP_6
>> Tags: HB20080710
>> Full name: GenomeWideSNP_6,HB20080710
>> Pathname:
>> annotationData/chipTypes/GenomeWideSNP_6/GenomeWideSNP_6,HB20080710.acs
>> File size: 170.92 MB (179217531 bytes)
>> RAM: 0.00 MB
>> Number of data rows: 6892960
>> File format: v1
>> Dimensions: 6892960x26
>> Column classes: raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw,
>> raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw, raw
>> Number of bytes per column: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
>> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
>> Footer: <createdOn>20080710 22:47:02
>> PDT</createdOn><platform>Affymetrix</platform><chipType>GenomeWideSNP_6</chipType><srcFile><filename>GenomeWideSNP_6.probe_tab</filename><filesize>341479928</filesize><checksum>2037c033c09fd8f7c06bd042a77aef15</checksum></srcFile><srcFile2><filename>GenomeWideSNP_6.CN_probe_tab</filename><filesize>96968290</filesize><checksum>3dc2d3178f5eafdbea9c8b6eca88a89c</checksum></srcFile2>
>> Chip type: GenomeWideSNP_6
>> Platform: Affymetrix
>>> #######
>>>
>>>
>>> data.set.name<-"GSE19804"
>>> print(paste("doing",data.set.name))
>> [1] "doing GSE19804"
>>>
>>> cdf
>> AffymetrixCdfFile:
>> Path: annotationData/chipTypes/GenomeWideSNP_6
>> Filename: GenomeWideSNP_6,Full.cdf
>> Filesize: 470.44MB
>> Chip type: GenomeWideSNP_6,Full
>> RAM: 0.00MB
>> File format: v4 (binary; XDA)
>> Dimension: 2572x2680
>> Number of cells: 6892960
>> Number of units: 1881415
>> Cells per unit: 3.66
>> Number of QC units: 4
>>> cs <- AffymetrixCelSet$byName(data.set.name, cdf=cdf);
>>> cs <- extract(cs, !isDuplicated(cs))
>>
>>
>> *** caught segfault ***
>> address 0x7f449b4b3850, cause 'invalid permissions'
>>
>> Traceback:
>> 1: .Call("R_affx_get_cel_file_header", filename, PACKAGE = "affxparser")
>> 2: readCelHeader(pathname)
>> 3: getHeader.AffymetrixCelFile(this)
>> 4: getHeader(this)
>> 5: getTimestamp.AffymetrixCelFile(X[[19L]], ...)
>> 6: FUN(X[[19L]], ...)
>> 7: base::lapply(this$files, ...)
>> 8: lapply.GenericDataFileSet(this, getTimestamp)
>> 9: lapply(this, getTimestamp)
>> 10: getTimestamps.AffymetrixCelSet(this)
>> 11: getTimestamps(this)
>> 12: isDuplicated.AffymetrixCelSet(cs)
>> 13: isDuplicated(cs)
>> 14: extract.GenericDataFileSet(cs, !isDuplicated(cs))
>> 15: extract(cs, !isDuplicated(cs))
>>
>> --
>> 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.
>
>
> 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.
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/
