# #设置,回声= FALSE,结果=“隐藏 "------------------------------------ 选项(signif = 3位数= 3)knitr:: opts_chunk美元集(整洁= FALSE,缓存= TRUE, autodep = TRUE, fig.height = 5.5, = FALSE,错误= FALSE,警告= TRUE) set.seed (0 xdada ) ## ----------------------------------------------------------------------------- 库(篮球选手)数据(FANTOM5humanSamples)头(FANTOM5humanSamples) nrow (FANTOM5humanSamples ) ## ----------------------------------------------------------------------------- astrocyteSamples < - FANTOM5humanSamples [grep(“星”,FANTOM5humanSamples["描述"])]astrocyteSamples ## ----------------------------------------------------------------------------- 数据(FANTOM5mouseSamples)头(FANTOM5mouseSamples) nrow (FANTOM5mouseSamples ) ## ----------------------------------------------------------------------------- astrocyteSamples[,”样本 "] ## ----------------------------------------------------------------------------- 库(FANTOM3and4CAGE)数据(FANTOMhumanSamples)头(FANTOMhumanSamples)数据(FANTOMmouseSamples)头(FANTOMmouseSamples) # #——sessionInfo -------------------------------------------------------------- sessionInfo ()