In regression, the standard linear model describes a relationship between Y and a set of variables X1, X2, . . ., Xn and we fit this model using the least squares. However, this standard linear model is not perfect and can be improved by using some fitting procedures. One such…

Being a Business Analytics graduate student, I’ve always leveraged python’s open libraries: Matplotlib, Ggplot, Bokeh and Seaborn for data visualizations. From data analytics and visualization point of view these libraries are remarkable but the lengthy code part can sometimes be a tad time consuming. This is where Tableau comes in…

Credit Card Fraud — Every business’s nightmare! For years, we’ve been using credit cards everywhere, for everything - be it at gas station, groceries or (not to forget the most popular one) online shopping. And why not? It gives us instant access to major purchasing power without the inconvenience of…