x2=AnnotationDbi::select(org.Hs.eg.db, keys=x1, columns=c("ID","GENE SYMBOL"), keytype="ID") #首先是数据库 keys为转换对象 columns为将对象转化为谁 keytype=为转化对象本身的类型
报错如下:
Error in testForValidKeytype(x, keytype) :Invalid keytype: ID. Please use the keytypes method to see a listing of valid arguments.
请问改怎么处理?