In the base vote model, ideology is a statistically significant factor of the vote (for or against) of eight candidates.  PPS, which is weakly correlated with ideology (.245 correlation), is a statistically significant predictor of support for only one candidate – Marine Le Pen. 

CANDIDATE

PPS

IDEOLOGY

Statistically Significant Statistically Significant
Nathalie Arthaud Yes-A
Philippe Poutou
Jean-Luc Melenchon Yes-A
Benoit Hamon Yes-A
Emmanuel Macron Yes-A
Francis Fillon Yes-F
Nicolas Dupont-Aignan Yes-F
Marine Le Pen Yes Yes-F
Francois Asselineau
Jacques Cheminade Yes-A
Jean Lassalle