# #——进口 ------------------------------------------------------------- 库(readat) zipFile < -系统。文件(“extdata”、“PLASMA.1.3k.20151030.adat.zip”、包=“readat”)adatFile < -解压缩(zipFile exdir = tempfile(“readat”))plasma1.3k < - readAdat (adatFile ) ## ---- dimSeq ------------------------------------------------------------- sequenceData < - getSequenceData (plasma1.3k) nrow (sequenceData) # 11 # #——importIncludeFails少1310 ------------------------------------------------- plasma1.3kIncFailures < - readAdat (adatFilekeepOnlyPasses = FALSE) nrow (getSequenceData (plasma1.3kIncFailures )) ## ---- 融化 ------------------------------------------------------------ 库(reshape2) longPlasma1.3k < - (plasma1.3k) str (longPlasma1.3k融化 ) ## ---- createExpressionSets ----------------------------------------------- as.ExpressionSet (plasma1.3k) as.SummarizedExperiment (plasma1.3k)如果(requireNamespace(“MSnbase”)){as.MSnSet (plasma1.3k)}