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Richard DiSalvo's user avatar
Richard DiSalvo's user avatar
Richard DiSalvo's user avatar
Richard DiSalvo
  • Member for 8 years, 9 months
  • Last seen more than a month ago
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About

Postdoc at Princeton School of Public and International Affairs. Econ PhD. Data analysis using R, Stata, and Python.

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Top posts
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2
Find minimum number of polygons connecting two points
Dec 4, 2019
question
2
Faster st_is_within_distance for points to lines
Sep 24, 2020
answer
2
Find minimum number of polygons connecting two points
Dec 5, 2019
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41
Sum across multiple columns with dplyr
15
Arrange multiple (32) .png files in a grid
13
What is a "saturated" model?
6
Pandas read_csv: low_memory and dtype options
5
dplyr mutate rowwise max of range of columns