Milton Friedman Debunked — by Econometricians

Austrians realize that empirical reality is unique, particularly raw statistical data.  Let that data be massaged, averaged, seasonals taken out, etc. and then the data necessarily falsify reality. — Murray Rothbard, Making Economic Sense, p. 246)

https://mises.org/blog/milton-friedman-debunked-%E2%80%94-econometricians