2022-09-07 Error in getAnnotatio

#在运行下面的代码的时候报错了
chipObj <- ChIPQC(samples, annotation="hg38")
Error in getAnnotation(annotation, AllChr = chromosomes) : 
  object 'TxDb.Hsapiens.UCSC.hg38.knownGene' not found

#解决方法 先安装一下这个包 再运行就没报错了
BiocManager::install("TxDb.Hsapiens.UCSC.hg38.knownGene")
library(TxDb.Hsapiens.UCSC.hg38.knownGene)
chipObj <- ChIPQC(samples, annotation="hg38")