The 'knight on an infinite chessboard' puzzle: efficient simulation in R
December 10, 2018
A simulation of a probabilistic puzzle from the Riddler column on FiveThirtyEight.
David Robinson
Chief Data Scientist at DataCamp, works in R and Python.
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This is the homepage and blog of David Robinson, Chief Data Scientist at DataCamp. For more about me, see here.
Recent Posts
Exploring college major and income: a live data analysis in R
October 16, 2018
A live screencast of an exploratory data analysis from the Tidy Tuesday series. This one explores college major and income data from 538.
Who wrote the anti-Trump New York Times op-ed? Using tidytext to find document similarity
September 06, 2018
An analysis of an anonymous op-ed in the New York Times, using document similarity metrics to match it to Twitter accounts.
Scientific debt
May 10, 2018
Introducing an analogy to 'technical debt' for data scientists.
Data science at DataCamp
April 10, 2018
Two months after starting as Chief Data Scientist at DataCamp, I share some thoughts on the role and the team's future.