Political map of Czechia - Elections 2017

Position of districts, towns, regions in a political space based on the elections results. Mathod: Weighted MDS, rotated by PCA

Analysis flow

1. Download from https://volby.cz/opendata/ps2017/ps2017_opendata.htm
2. cz_2017_okrsky_neuplny.csv - manually from pst4p.csv (pivot table) and pst4.csv
3. more_info_okrsky.py - using info from previous elections (ep_2014_okrsky.csv)
4. manually add missing info to cz_2017_okrsky.csv using https://volby.cz/pls/ps2017/ps311?xjazyk=CZ&xkraj=2&xobec=500194
5. csv2matrix_db_selected_voted.py - distance matrix based on sample: raw_matrix_voted.csv
6. create manually pbop.csv+ correct manually Praha’s subregion id, using e.g. https://volby.cz/pls/ps2017/ps34?xjazyk=CZ&xkraj=4&xobec=554791
7. create districts.csv manually from cz_2017_okrsky.csv
8. district2regions.py - creating regions_1.csv, regions_2.csv, regions_3.csv and regions_4.csv
9. manually cz_total.csv from regions_1.csv
10. anal.r
11. create_data2show.py creates data2show.csv
12. add_parents.py
13. ellipse sizes manually cz_2017_show.ods