Polytechnique » R-Ladies complete list The results are being filtered by the organization: Polytechnique Clear Search A B Ç D E F G H I J K L M N O P Q R S T U V W X Y Z J Julie Josse, , PhD Professor – Statistics Polytechnique City Paris Francehome Website: Personal website Biographical Info R-Packages: missMDA, FactoMineR Interests: Missing values, unsupervised learning, visualization Contact method: Twitter Updated 5 years ago.