悬赏 5 个论坛币 未解决
group=c(rep("normal",51),rep("tumor",481))
design <- model.matrix(~group)
y <- DGEList(counts=data,group=group)
y <- calcNormFactors(y)
y <- estimateCommonDisp(y)
y <- estimateTagwiseDisp(y)
et <- exactTest(y,pair = c("normal","tumor"))
topTags(et)
ordered_tags <- topTags(et, n=100000)
运行这一步时y <- DGEList(counts=data,group=group) 老是提示
Error in .isAllZero(counts) : counts must be positive finite values
这是怎么回事啊!!!