//-->
Order statistics
David, Herbert A., (1970)
Testing conditional mean independence under symmetry
Chen, Tao, (2018)
Learning microeconometrics with R
Adams, Christopher P., (2021)
Beobachtungen zur Ridge-Regression
Wermuth, Nanny, (1975)
A general condition for avoiding effect reversal after marginalization
Cox, D. R., (2003)
Distortion of effects caused by indirect confounding
Wermuth, Nanny, (2008)