Monthly Archives: March 2017

Bioconductor Tip: Use affycoretools to get Gene Symbols for your ExpressionSet

For whatever reason, following on from my despair with normalizing gene expression data from earlier in the week, my most recent challenge has been to take a Bioconductor ExpressionSet of gene expression data measured using an Affymetrix GeneChip® Human Transcriptome … Continue reading

Posted in bioconductor, microarray, productivity, programming, r | Leave a comment

Be pragmatic about your choice of laptop in Bioinformatics

Recently I have been familiarising myself with analysing microarray data in R.  Statistics and Analysis for Microarrays Using R and Bioconductor by Sorin Draghici is proving to be indispensible in guiding me through retrieving microarray data from the Gene Expression Omnibus (GEO), … Continue reading

Posted in productivity, programming, r, Uncategorized | Leave a comment