The last possibility left for discovering and measuring the strength of associations is dependencies between continuous and discrete variables. Let me start by an example. In the dataset I use, the dbo.vTargetMail view from the AdventureWorksDW2017 demo database, I have the variables that show the occupation and the income of each person. You would expect that there is some association between these two variables—some occupations have higher mean and median income, some lower. However, there could be a surprise hidden in the data. Imagine that somebody would mark their occupation as skilled manual for an excellent basketball player, for an NBA star. By comparing the mean income ...
Discovering associations between continuous and discrete variables
Get Data Science with SQL Server Quick Start Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
