Description Usage Format Source
Roll call votes from the U.S. House of Representatives, 2005.
1 | data(votes)
|
A 401-by-669 matrix whose (i,j)-entry corresponds to the vote of the ith representative on the jth roll call. Possible votes are "yea", "nay", or "not voting", which are represented by 1/2, -1/2, and 0, respectively.
Diaconis PD, Goel S, and Holmes S (2008). Horseshoes in Multidimensional Scaling and Local Kernel Methods. Annals of Applied Statistics. 2 (3) 777-807. Supplementary material.
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