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

In previous article we discussed about variance and standard deviation, assuming we had a population of data, even though…

Creating good graphics is a very important part of data visualization. Data visualization is not a science this is…

We can get the numerical summary through measures of central tendency, location, and variability for numerical data. But numbers…

Bar Graph-two categorical variable In the previous article, we have discussed tabulating and graphing one categorical variable through table…

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