Re: [R] Adjusting for within-cluster correlation: robcov() in Design-package and 'ids' in survey-package

2003-10-07 Thread Thomas Lumley
On Tue, 7 Oct 2003, Bernd Weiss wrote: > Dear all, > > I would like to know if it possible to use the the robcov()-command in > the Design- package in order to obtain a robust variance-estimate that > adjusts for within-cluster correlation. Does the ids-option in the > survey-package the same job?

[R] Adjusting for within-cluster correlation: robcov() in Design-package and 'ids' in survey-package

2003-10-07 Thread Bernd Weiss
Dear all, I would like to know if it possible to use the the robcov()-command in the Design- package in order to obtain a robust variance-estimate that adjusts for within-cluster correlation. Does the ids-option in the survey-package the same job? TIA, Bernd __