Re: [aroma.affymetrix] Error when analyzing CEL files using process() function: No permission to modify existing file: /probeData...

2014-09-05 Thread Henrik Bengtsson
I've updated aroma.affymetrix v2.11.8 and friends. Update by: source(http://callr.org/install#aroma.affymetrix;) I'd be keen to hear whether this solves your problem or not. /Henrik On Thu, Sep 4, 2014 at 1:47 PM, Henrik Bengtsson h...@biostat.ucsf.edu wrote: Hi, good that it works for you

Re: [aroma.affymetrix] Error when analyzing CEL files using process() function: No permission to modify existing file: /probeData...

2014-09-05 Thread Taylor Raborn
Hi Henrik: Thank you for patching this so quickly. I didn't realize the defaults of file.copy() had changed in R 2.13.0. I'll test this once my current job (n = ~400 CEL files) is complete, and I'll let you know what I find. Taylor On Friday, September 5, 2014 4:15:56 PM UTC-4, Henrik

Re: [aroma.affymetrix] Error when analyzing CEL files using process() function: No permission to modify existing file: /probeData...

2014-09-04 Thread Taylor Raborn
Hi Henrik: Thank you for the prompt reply. You are right- the .CEL files are all read only (see their permissions, below) rtraborn@Mason: /N/dc2/scratch/rtraborn/ML_Project/NIK_2014/rawData/NIK_2014/HuEx-1_0-st-v2 ls -lkhtra -r--r--r-- 1 ... 63M Jan 25 2011 GSM709338_HSB194-VFC-R.CEL

Re: [aroma.affymetrix] Error when analyzing CEL files using process() function: No permission to modify existing file: /probeData...

2014-09-04 Thread Henrik Bengtsson
Hi, good that it works for you with this workaround. The fix in aroma is fairly simple(*). I'll let you know when an updated version is available. (*) DETAILS: This has to do with base::file.copy() and its argument 'copy.mode' which was introduced in R 2.13.0 (April 2011). The thing is that