This repository contains examples of contingency tables with coloured tiles (average, count, sum). The data used are randomized rows of 12900 responses of household survey conducted for the Urban ...

Let's take up an example of e-commerce website where we want to understand customer behavior through its spending habit and frequency of purchase. In other words, we are interested to understand - "To ...

In my previous articles I explained how "Logistic regression can replicate multiple parametric and non-parametric tests of proportions". I also proved two equivalences: the equivalence of the 2-sample ...

The current example employs only the local model of differential privacy (i.e., on the raw age data). We can extend it slightly to apply it to a contingency table, as in the central model. We can also ...