The plots show ideal points for the Tunisian Constituent Assembly, based on their party bloc and voting record.

The data come from Marsad (July 2014).

Loyalty scores indicate how many times bloc members vote with the majority of their bloc.

The optimal classification assigns each member to ideal points in a two-dimensional space.

See the interactive visualization or plot series.

Loyalty scores
Optimal classification

See the alpha-NOMINATE and W-NOMINATE pages for computation details.

First dimension of alpha-NOMINATE

alpha-NOMINATE v. W-NOMINATE
alpha-NOMINATE density curves