r - Subset rows from list of dataframe -


i want subset rows,say 130:150, in each dataframe present in list. have written below code subset:

test<-lapply(res,subset, [130:150,]) # res contains list of dataframes

but code throwing below error:

error in res[130:150, ] : incorrect number of dimensions

thanks in advance!

res <- list(mtcars,mtcars) lapply(res, function(x) return(x[2:4,]))

is returning rows 2 4 of each dataframe. if want columns, use

lapply(res, function(x) return(x[,2:4]))

or gregors solution lapply(res, "[", 2:4)


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