While Python is an all-purpose general programming language, its success has mostly been in the arena of data analysis (including by academics), thanks to its compact, abstracted libraries that ...

At times it is desirable to have independent variables in the model that are qualitative rather than quantitative. This is easily handled in a regression framework. Regression uses qualitative ...

Data refers to numbers, characters, text, and images that you arrange in some sort of logical or meaningful way. This is categorical data without any inherent order. Examples include blood group, ...