Hi, i am new to R and Bioconductor. i am trying to use the mas5calls and want to view the p-values. I can only see the restuls as P/A. is there any way to see the actual p-values? thank you in advance salih

Hi Salih, The p-values are stored in the se.exprs part of the assayData slot of the ExpressionSet. You access these things using the assayDataElement() accessor, so you can get them thusly (assuming your ExpressionSet is called exprs): pvalues <- assayDataElement(exprs, "se.exprs") Best, Jim Salih Tuna wrote: > Hi, > i am new to R and Bioconductor. i am trying to use the mas5calls and want > to view the p-values. I can only see the restuls as P/A. > is there any way to see the actual p-values? > > thank you in advance > salih > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor -- James W. MacDonald, M.S. Biostatistician Hildebrandt Lab 8220D MSRB III 1150 W. Medical Center Drive Ann Arbor MI 48109-0646 734-936-8662