Blog

17 Jun

Adventure Works is a multinational manufacturing company that manufacture and distribute cycles and accessories. They were one in leadi...

01 Jun

An outlier is an observation which deviates so much from the other observations as to arouse suspicions that it was generated by a diff...

01 Jun

My Notes

Categorical encoding refers to replacing the category strings by a numerical representation. This is done because machines can’t use ca...

27 May

My Notes

Missing data or missing values, occur when no data is stored for a certain observation in a variable. It is one one of the common occur...

24 May

My Notes

Variable A variable is any characteristic, number or quantity that can be measured or counted. Variables are two types. Numer...