statistics

How well does the "quick and dirty" standard deviation approximation work?

June 6, 2021
analytics Data science statistics teaching statistics standard deviation

Mixed models in R: a primer

October 27, 2020
analytics Data science regression statistics mixed models R

31 R packages for forest analysts

August 26, 2020
analytics R forest measurements Data science statistics R packages

Modeling in the tidyverse, an example predicting tree biomass

March 24, 2020
statistics Regression tidyverse broom modelr

How to determine accuracy of classification models (with forestry data)

January 13, 2020
classification statistics Machine learning regression