grofit: Fitting Biological Growth Curves with R

Matthias Kahm, Guido Hasenbrink, Hella Lichtenberg-Fraté, Jost Ludwig, Maik Kschischo
Vol. 33, Issue 7

Hands-On Intermediate Econometrics Using R

A. Talha Yalta
Vol. 33, Book Review 1

A Modern Approach to Regression with R

Robert Gould
Vol. 33, Book Review 3