Statistics For Rookies: My Upcoming Book

//studio.stupeflix.com/embed/DWkd2kE41vGJ/ Hi All, I am excited to share the teaser of my upcoming book on Statistics. I will be releasing this book in 2018…..hopefully !!! Please see below the Table of Contents for this book, though the topics are finalized but expect some changes 🙂 I will be releasing this on Amazon.com with minimal price. … More Statistics For Rookies: My Upcoming Book

Machine Learning Algorithms 2018: Kaggle ML Survey 2017 Analysis using Plotly

It is always fun to slice and dice survey data to uncover the “hidden golden nuggets” and nothing can beat the Kaggle ML and Data Science Survey Data that they conducted for year 2017. For the fist time, Kaggle conducted a survey across the industries to understand the current state of Machine Learning and Data … More Machine Learning Algorithms 2018: Kaggle ML Survey 2017 Analysis using Plotly

Revisiting “The Multicollinearity” Problem

What is Multicollinearity? As we already know that multicollinearity exists whenever two or more than two predictors in a model are moderately or highly correlated. One can think of why cant the researchers collect the data in a way that the predictor variables are not highly or moderately correlated. However, no researcher can control the … More Revisiting “The Multicollinearity” Problem

Understanding and Interpreting the Receiver Operating Characteristics Curve (ROC)

The above graph is called a Receiver Operating Characteristics curve (ROC). This plot shows the true positive rates (an event) against false positives (a non-event marked as event) rate at various cut points. An ROC Curve demonstrates several things: It shows a trade off in between sensitivity (recall and specificity (true negative rate) and any … More Understanding and Interpreting the Receiver Operating Characteristics Curve (ROC)

A Beginners Guide to Hypothesis Testing: Hypothesis Made Simple

What is a hypothesis? A hypothesis is a primary method in research. It is considered as an assumption for research work to be tested. The main function of a hypothesis is to suggest new observations or experiments. A hypothesis as a word is pretty interesting and has two concepts. Considering the fact that Hypothesis is … More A Beginners Guide to Hypothesis Testing: Hypothesis Made Simple

10 R Powered Visualizations for Power BI Dashboards

While Power BI continues to introduce features and plugins to make this application one stop shop for performing descriptive, predictive and prescriptive analysis. As we all know that Power BI has the capability to embed R Scripts and Visualizations without any fuss. To make things more interesting Microsoft Power BI team has introduced 10 most … More 10 R Powered Visualizations for Power BI Dashboards

Best Naive Bayes Video/Tutorial Collection – Top 20

Naive Bayes is a supervised classification algorithm which is based on the Bayes rule of conditional probability. It is considered to be one of the robust classification techniques and has many times outperformed its sophisticated counterparts like Decision Trees, Random Forests, KNN etc. This article includes a curated list of Naive Bayes videos that can … More Best Naive Bayes Video/Tutorial Collection – Top 20