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2013 Mar 25
3
nested 'while' loops
Hi everyone,
I'm using the following code to go over every element of a data frame (row
wise). The problem I am facing is that the outer 'x' variable is not
incrementing itself, thus, only one row of values is obtained, and the
program does not proceed to the next row.
This is the code:
while(x<=coln)
{
while(y<=rown)
{
n<-as.numeric(df[[y]][x]);