The Lagrange inversion formula can be used to find the power series for the inverse of a function. I wrote…

Continue Reading# coefficient

## Hyperexponential and hypoexponential distributions

There are a couple different ways to combine random variables into a new random variable: means and mixtures. To take…

Continue Reading## How to measure feature importance in a binary classification model

How to measure feature importance in a binary classification modelAn example in R language of how to check feature relevance…

Continue Reading## Gini coefficient and Lorenz curve explained

Gini coefficient and Lorenz curve explainedLet us understand one of the important concepts that we keep hearing about, read on…

Continue Reading