Sharpe Ratio is the most extensively used metric in the finance world to evaluate the performance of an investment.…

A straightforward solution to deal with unit of variance which is in squared units is to simply calculate the…

Describing Numerical Data In the previous articles we described two kinds of variable numerical and categorical, also known as…

Stock Traders look for various signal like GDP, inflation rate, interest rate to predict the future economic condition. One…

Introduction Let’s take a hypothetical example and consider a company as property. The value of a property can be…

If you have a sample or population of data and you want to understand the different properties, the different…