Displaying 1 result from an estimated 1 matches for "erroneosly".
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erroneously
2005 Oct 28
3
replacing a factor value in a data frame
...AA <NA> TT
4 TT CC TT AA AA AA TT
5 AT CG TT CC AA AA TT
6 TT CC TT AA AA AA TT
7 AT CC TT CC <NA> <NA> TT
8 TT CC TT AC AG AG TT
9 AT CC TT CC AG <NA> TT
10 TT CC TT CC GG GG TT
In the dataframe I have 1 column where one factor has been erroneosly
given alternative readings: CG and GC.
I want to change the instances of GC to CG and I use the code:
data[data[,30]=="GC", 30] = "CG"
but get the error:
Error in "[<-.data.frame"(`*tmp*`, all[, 30] == "GC", 30
missing values are not allowed in...