[R] row combining 2972 files

Yuan Chun Ding ycd|ng @end|ng |rom coh@org
Wed Mar 18 20:16:13 CET 2020

Hi R users,

I generated 2972 list files in R, each list includes four data frame files , file names for those list file are VNTR13576, VNTR14689, etc.  the second data frame in each list has the same 11 column names, but different number of rows.

I can combine two dataframes by
list2972 <-ls(pat="VNTR.*.")
test <-rbind(get(list2972[16])[[2]],get(list2972[166])[[2]] )

I tried to combine all 2972 data frames from those 2972 list files using do.call or lapply function, but not successful.

Can you help me?

Thank you very much!



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