dopamine {IsoGene} | R Documentation |
This dose-response microarray data contains 1000 genes and 6 doses (0 (control), 0.01, 0.04, 0.16, 0.63, 2.5mg/kg) with 4-5 arrays at each dose level.
data(dopamine)
An ExpressionSet object, the assayData has 1000 features and 26 samples, and in phenoData contains information of sample names and dose levels.
Testing for Trend in Dose-Response Microarray Experiments: a Comparison of Testing Procedures, Multiplicity, and Resampling-Based Inference, Lin et al. 2007, Stat. App. in Gen. & Mol. Bio., 6(1), article 26.
Gene Expression Studies Using Affymetrix Microarrays, Goehlmann, H. and Talloen, W., Chapman & Hall/CRC, 2009
data(dopamine) express <- data.frame(exprs(dopamine)) dose <- unlist(pData(dopamine)) IsoPlot(dose,express[56,],type="continuous", add.curve=TRUE)