Displaying 1 result from an estimated 1 matches for "aattcccgggggg".
2009 May 21
1
Loop avoidance and logical subscripts
Hello!
I'm writing a script with a lot of loops and it executes really slowly over
huge amounts of data. I assume it's because I don't know how to avoid using
loops. Logical subscripts are more desirable, but I don't know how to
implement them. One example of that issue:
library(seqinr)
GCsequence <- vector()
for( i in 1:(length(data$sequence))) {