Ecological Inference and Simpson's Paradox - a podcast by Ben Jaffe and Katie Malone

Simpson's paradox is the data science equivalent of looking through one eye and seeing a very clear trend, and then looking through the other eye and seeing the very clear opposite trend. In one case, you see a trend one way in a group, but then breaking the group into subgroups gives the exact opposite trend. Confused? Scratching your head? Welcome to the tricky world of ecological inference.

Relevant links:https://gking.harvard.edu/files/gking/files/part1.pdf
http://blog.revolutionanalytics.com/2013/07/a-great-example-of-simpsons-paradox.html

Further episodes of Linear Digressions

Further podcasts by Ben Jaffe and Katie Malone

Website of Ben Jaffe and Katie Malone