Methodology and programmes

On this page you'll find information about weighting methods used for different waves. You'll also find recommended methods to compute the precision of analyses at each wave.

Weighting methods used for different waves of Elfe

Recommendations to calculate the precision of data from the Elfe surveys

Variance calculation for data from Elfe surveys

SAS programmes for computing the variance in Elfe 

Download the ERELFE package to import your Elfe data in SAS format into R