Hi Jamuna,

I think you don’t need to worry about the R warnings in the console. These 
should be harmless.

However, I notice the TIC visualizer shows a strange line in the chromatogram 
plot of your data. Could you perhaps send us a sample data file, so we can 
debug this problem?

Tomas



On Feb 6, 2015, at 04:01, jamuna risal 
<jri...@gmail.com<mailto:jri...@gmail.com>> wrote:

I am running MzMine 2.12 in 64 bit Win OS. java version 8 and R-3.1.2 in 64 bit.
I have not changed heap size but slightly adjusted the R_Home in startMzMine 
script.

I converted .RAW data to MzXML format using msConvert of the proteoWizard. 
After importing raw file, I did crop filter and then started the baseline 
correction using peakdetection baseline corrector (Parameters: TIC, m/z bin 
width of 0.5 and no. of scans left and right 20, and lwin and rwin 5 and 
multiplier 1). There is a R- error message, however, at the end it says 
baseline corrected and I can see that in the chromatogram also.

If somebody can suggest me what is the error and what is it doing or not doing 
for the baseline correction, I would really appreciate the response.

Thanks.

jam



--
Jamuna Risal Paudel
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Tomas Pluskal
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