Hi,
What is the best way of writing of matrices of different rows in a file? Should the matrices with the same number of rows be written first and then, empty columns for the matrices with a smaller number of rows followed by the matrices with a larger number of rows? Not a good solution (see below).

Can't they be written with 1 script?

m = rbind(c(1,2),c(2,44))
n = rbind(c(1,3),c(2,4),c(5,8))

write.csv(cbind(m,n),...)
Error in .Method(..., deparse.level = deparse.level) : 
  number of rows of matrices must match (see arg 2)


write.csv(cbind(m,n[1.2,]),...)
 write.csv(cbind(cbind(rep(" ",1), rep(" ",1)),n[3,]),...)

Warning message:
In write.csv(cbind(cbind(rep(" ", 1), rep(" ", 1)), n[3,  :
  attempt to set 'append' ignored


Thanks

Carol
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