Create a data dictionary report with R and pointblank To document a data set with pointblank in R, you start by creating a pointblank informant object with the create_informant() function.

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

Jack Wallen shows you how to create a Top N filter in Tableau, so you can easily filter your products (or any data point) by the "top N" positions.