User: suarez.samuel
suarez.samuel • 0
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Posts by suarez.samuel
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Comment:
C: mas5calls error question
... in my separate project for testing, I have imported my affy_liver_qc affybatch value. I was able to run
mas5calls(affy_liver_qc)
and received no errors. I switched to my working directory project, ran:
> callsESet<-mas5calls(affy_liver_qc)
Getting probe level data...
Creating a generic fu ...
written 3.4 years ago by
suarez.samuel • 0
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Comment:
C: mas5calls error question
... I replicated your testing above and it appears to work.
> library(GEOquery)
Setting options('download.file.method.GEOquery'='curl')
> getGEOSuppFiles("GSE31668")
ftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE31nnn/GSE31668/suppl/
% Total % Received % Xferd Average Speed Time Time T ...
written 3.4 years ago by
suarez.samuel • 0
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Comment:
C: mas5calls error question
... In environment - values in RStudio, 'affy_liver_qc' is annotated as a 'Large AffyBatch (1.2 Mb)
...
written 3.4 years ago by
suarez.samuel • 0
0
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Comment:
C: mas5calls error question
... Thanks for your answer, James. My data all comes from the Affymetrix rat genome 230 2.0 array, and multiple papers have indicated that the arrays have been examined for present, marginal, or absent calls. Is the method I am using not suited to these PMA arrays?
...
written 3.4 years ago by
suarez.samuel • 0
0
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... Hello All,
I am attempting to use the mas5calls function to get present/absent calls on a large collection of microarray data that I am attempting to analyze. I will admit I am new to this type of analysis and am looking for some direction to correct the error I am receiving. My error is produc ...
written 3.4 years ago by
suarez.samuel • 0
• updated
3.4 years ago by
James W. MacDonald ♦ 49k
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