## Difference in Differences Methods

Functions for computing quantile treatment effects with access to repeated observations over time

panel.qtet()

panel.qtet

ddid2()

ddid2

CiC()

Change in Changes

QDiD()

Quantile Difference in Differences

## Selection on Observables

Functions for computing quantile treatment effects under the assumption of selection on observables

ci.qte()

ci.qte

ci.qtet()

ci.qtet