Number of samples analyzed for each gene and screen type from the Parsons et al. 2008 glioblastoma multiforme (GBM) study.
The number of samples in the GBM study from Parsons et al., broken down by gene and screen (Discovery and Prevalence). The object is a data frame, with the variables: Gene, Screen, and NrSamp (number of samples). The two possible values for Screen are Disc ("Discovery") and Prev ("Prevalence").
Parsons DW, Jones S, Zhang X, Lin JCH, Leary RJ, Angenendt P, Mankoo P, Carter H, Siu I, et al. An integrated genomic analysis of human glioblastoma multiforme. Science. DOI: 10.1126/science.1164382
Parmigiani G, Lin J, Boca S, Sjoeblom T, Kinzler KW, Velculescu VE, Vogelstein B. Statistical methods for the analysis of cancer genome sequencing data. http://www.bepress.com/jhubiostat/paper126/