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的[R类在R,我可以做得到rpy2数据帧
> df <- read.csv("file.csv")
> sapply(df, class)
patient time censor WHO.Grade Age Sex
"factor" "numeric" "integer" "factor" "factor" "factor"
我怎样才能从rpy2等效输出的?
我已经尝试了一些东西,但我真正想要的是填补空白:
>>> df = DataFrame.from_csvfile("file.csv")
>>> r.sapply(df, _____)
这不会给我想要的输出,
>>> df.rclass
<rpy2.rinterface.SexpVector - Python:0x100b2bd98/R:0x7fbb0bed62d8>
也不:
>>> df.rx2("time").rclass
<rpy2.rinterface.SexpVector - Python:0x100b2ba68/R:0x7fbb0bed42a8>