Re: [R] How to extract residuals from multiple regressions from a loop

2013-10-28 Thread Adams, Jean
Ben, It helps us help you if you provide a simple example with code that anyone can run. When I created a simplified version of you situation, the NAs in the response variable yielded NAs in the residuals just as the help for na.exclude indicates. ?na.exclude Can you replicate the problem (and

Re: [R] How to extract residuals from multiple regressions from a loop

2013-10-28 Thread William Dunlap
lf > Of Ben Ammar > Sent: Monday, October 28, 2013 6:20 AM > To: r-help@r-project.org > Subject: [R] How to extract residuals from multiple regressions from a loop > > >Dear all > >I've got the following problem, I want to extract the residuals from >

[R] How to extract residuals from multiple regressions from a loop

2013-10-28 Thread Ben Ammar
Dear all I've got the following problem, I want to extract the residuals from regression loops. The problem here is that some columns include NA's at the beginning and end (i.e. each time series of stocks starts at different points in time and ends at different points in time).