NEWS

selectTWFE 0.2.0

Added an option to choose the model selection criterion. Previously the criterion was fixed; users can now select among the available criteria (e.g. Cochran's Q test for heterogeneity or the MSE criterion).
Empirical Bayes shrinkage is now applied to standard errors of cohort-time estimates, not just to the point estimates.
Cohort-time confidence intervals shown by plot() are now widened using a Bonferroni correction for the number of cohort-time cells displayed, controlling the familywise error rate at 0.05.
plot() now draws a reference line at the ATT, along with an explanatory note in the caption.