Instrument Variables and AB Testing – Part 1
#linearregression #abtesting #casualanalysis #bias #multicollinearity #confounding #instrumentvariables #instrumentvariablesmath
https://hackernoon.com/instrument-variables-and-ab-testing-part-1
#linearregression #abtesting #casualanalysis #bias #multicollinearity #confounding #instrumentvariables #instrumentvariablesmath
https://hackernoon.com/instrument-variables-and-ab-testing-part-1
Hackernoon
Instrument variables and AB testing – part 1 | HackerNoon
This article explores the Mathematical details of least squares estimator in an unbiased and biased settings due to model specification errors.