
Dear useRs,
i have a data frame with 16 lists in it. each list has variable number of lines. i want to create a loop which will start deleting every 32nd line in each list, till the end of each list. more precisely if a list has 200 rows i want to delete row number 32, 64, 96 and so on...for that i created the followng loop.
>e<-lapply(seq(1),function(i) rbind(r[[i]][1:31,],(r[[i]][32:nrow(r[[i]]),][-seq(i,nrow(r[[i]]),32),])))
but this loop executes the desired operation on the list at the top and doesnt do anything to the remaining 16 lists.
any help?thanks in advance
eliza 		 	   		  
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