Downtime, or non-productive time, commonly abbreviated as NPT, is usually used as a measure of time where there is no progress during drilling operations. However, I am using it here as a term to...

In this tutorial I will discuss how to detect outliers in a multivariate dataset without using the response variable. I will first discuss about outlier detection through threshold setting, then about using Mahalanobis Distance...

Recently I came across some R tutorials about creating interactive maps and I decided to build my own. I like the Google Maps interface design, so I wanted to make it look similar, i.e....

In this article I will describe how I built a basic web application with R and Shiny. Shiny is a web application framework for R and can be used to build and deploy interactive...