To understand R language's R6 package(class). I have provided the solutions to exercises to hadley's Advanced R chapter on R6

Implementation of the code given in ISLR

One of the data challenges that I solved

Document contains elementary statistics concepts

Data challenge for Persado. A way to classify companies based on their description on Yahoo Finance

An example having Text Mining, Word Cloud, ggplot2, dplyr, lubridate in R

My first published document on the dataset available under Kaggle.