Partisan Bias CalculationsFunctions to calulate partisan bias measures 


Calculate Partisan Bias 

Calculate Declination 

Calculate Simplified Declination 

Calculate Dilution Asymmetry 

Calculate Democratic Seats 

Calculate Democratic Vote Share 

Calculate Efficiency Gap 

Calculate Efficiency Gap (Equal Population Assumption) 

Calculate Lopsided Wins 

Calculate Mean Median Score 

Calculate Responsiveness 

Calculate Ranked Marginal Deviation 

Calculate Smoothed Seat Count Deviation 

Calculate Tau Gap 

Compactness CalculationsFunctions to calculate compactness measures 

Calculate Boyce Clark Ratio 

Calculate Box Reock Compactness 

Calculate Convex Hull Compactness 

Calculate Edges Removed Compactness 

Calculate Fryer Holden Compactness 

Calculate Fraction Kept Compactness 

Calculate Log Spanning Tree Compactness 

Calculate Length Width Compactness 

Calculate Polsby Popper Compactness 

Calculate Reock Compactness 

Calculate Schwartzberg Compactness 

Calculate Skew Compactness 

Calculate X Symmetry Compactness 

Calculate Y Symmetry Compactness 

Prep Polsby Popper Perimeter Tibble 

Split CalculationsFunctions to calculate splits 

Compute Number of Administrative Units Split 

Count the Number of Splits in Each Administrative Unit 

Fuzzy Splits by District (Experimental) 

Compute Number of Administrative Units Split More than Once 

Compute Number of SubAdministrative Units Split 

Count the Number of Splits in Each SubAdministrative Unit 

Count the Total Splits in Each Plan 

Competitiveness CalculationsFunctions to calculate competitiveness measures 

Compute Talismanic Redistricting Competitiveness Metric 

Distance CalculationsFunctions to calculate distances between partitions 

Calculate Euclidean Distances 

Calculate Hamming Distances 

Calculate Variation of Information Distances 

Calculate Manhattan Distances 

Segregation CalculationsFunctions to calculate segregation measures 

Compute Dissimilarity Index 

Incumbent CalculationsFunctions to assess incumbent pairings 

Count Incumbent Pairings 

Example DataData on New Hampshire for Examples 

New Hampshire Election and Demographic Data 

Redistricting Plans for New Hampshire as 

New Hampshire Election and Demographic Data as a 

Redistricting Plans for New Hampshire as 

Misc.Remaining tools that don’t fit into other categories 

Shorten District by Plan vector 

Return Functions Matching a Prefix 

Tally a Column by District 