r - Subset rows which have a column inside numeral interval -
i subset lines have "chr" column 1 29, in "cnv1" dataframe.
i tried it:
cnvk <- cnv1[cnv1$chr==1:29,]
but not lines have 1,2,3...29.
cheers!
try
cnvk <- cnv1[cnv1$chr %in% 1:29,]
or
cnvk <- cnv1[cnv1$chr>=1 & cnv1$chr<=29,]
(the latter might quicker if you're checking against large range of values)
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