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Hi, I'm trying to save heatmaps as PDFs. However, the PDF version of the heatmaps (Heatmap_CAFvsTNF_run2.pdf) is blurred when compared to its counterpart, which was saved manually by using the software "Grab" (Heatmap_CAFvsTNF_run2.tiff). -----R code-------- sample_output <- "stroma_run2" filename <-

I'm working on Human Exon Array 1.0 ST. I'm getting normalized data fine but I'm running into problems with QC. QCReport gives me the following error: > load(file= "huex10stv2cdf.rda") > exon.data at cdfName <- "huex10stv2cdf" > QCReport(exon.data, file = "QCReport.pdf") Error in as.vector(ans[[i]][, i.probes]) : subscript out of

Hi, I'm trying to plot bar graphs with stacked columns marked with askterisks for certain columns, which follow certain criteria. I've gotten the stacked bar plots with Data set A (please refer to code below). However, I haven't figured how to put asterisks on columns based on some extra information (such as "used/unused") as in Data set B i.e. asterisks at the