Hello,
I am working on gene-pix two-channel data and trying to do some qc on my
chips using the arrayQuality package. The following is the error message
I am getting:

> maQualityPlots(data)
[1] FALSE
Error in plot.window(xlim, ylim, log, asp, ...) : 
        need finite 'ylim' values
In addition: Warning messages:
1: no non-missing arguments to min; returning Inf 
2: no non-missing arguments to max; returning -Inf 
3: no non-missing arguments to min; returning Inf 
4: no non-missing arguments to max; returning -Inf 


Any help would be appreciated


Thanks,
Som.


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