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← Revision 3 as of 2024-11-16 21:54:28 ⇥
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ANES time series studies are administered around each presidential election. They are all two-wave studies, corresponding to a ''pre-election'' interview and a ''post-election'' interview. | '''ANES time series studies''' are administered around each presidential election. They are all two-wave studies, corresponding to a ''pre-election'' interview and a ''post-election'' interview. |
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---- == Data == |
ANES Time Series
ANES time series studies are administered around each presidential election. They are all two-wave studies, corresponding to a pre-election interview and a post-election interview.
Contents
Weights
Declare the complex survey design like:
proc surveyfreq; stratum STRATUM; cluster CLUSTER; weight WEIGHT; table VOTE PARTY VOTE*PARTY ; run;
Or:
svyset CLUSTER [pweight=WGT], strata(STRATUM) vce(linearize) singleunit(centered)
Until the 2006 pilot, clusters and strata were published as a single variable. This could be broken apart like:
compute STRATUM = trunc(v040103/10). compute CLUSTER = v040103 ‐ (10*STRATUM)