One of my column in my datafra looks like this:
[1] "MIT""MIT""NUC""MIT""CYT""MIT""NUC""MIT""CYT""NUC""NUC""CYT""MIT""MIT""""""CYT"
[18] "NUC""NUC""NUC""CYT""CYT""CYT""CYT""CYT""MIT""CYT""CYT""MIT""ME1""NUC""MIT""CYT""NUC"
[35] "ME1""EXC""MIT""CYT""MIT""MIT""ME2""ME2""""""ME3""VAC""NUC""ME2""EXC""VAC""ME3"
I need to change "ME3" for ME.
When I used this code:
df_norm_pre$MIT["ME1"]="ME"
I find this error:
Error in
$<-.data.frame
(*tmp*
, MIT, value = c("MIT", "MIT", "NUC", : replacement has 1550 rows, data has 1549.
Could someone help me with this problems?