W-NOMINATE plots each legislator on two dimensions to show how their rollcall votes differ from one another. The x-axis represents how often each legislator votes with their party against the other, and the y-axis uses party-splitting votes to measure intra-party divides unique to that chamber.
Compare in a table of where each legislator is in relation to one another, organizable with multi-sorting capability for dimensional coordinates, party, name, and district number.
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