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profile for Marcin Kosiński on Stack Exchange, a network of free, community-driven Q&A sites

Marcin Kosiński has a master degree in Mathematical Statistics and Data Analysis specialty. Challenges seeker and devoted R language enthusiast. In the past, keen on the field of large-scale online learning and various approaches to personalized news article recommendation. Community events host: co-organizer of the +1600 members R Enthusiasts meetups in Warsaw and the main organizer of the Polish R Users Conference 2017 and 2018 (‘Why R? 2017’ whyr.pl). Interested in R packages development and survival analysis models. He worked as a subject matter expert at +3000 members Data Crunchers Online R Course at The Warsaw School of Data Analysis. Currently explores and improves methods for quantitative marketing analyses and global surveys at Gradient Metrics.

Talks and Conferences