Data cleaning, data transformation, exploratory analysis on commodity price at monthly and annual level. Forecast crude oil price for the next 6 months using ARIMA model.

Text Analysis using corpus and tdm; Visualize using network graph.

A short demonstration on how to forecast iPhone sales using Arima Model.

Analyzed over 1.5 million transactions for an online jewelry company; performed data wrangling, data cleaning with R; built multivariate linear, Poisson and Probit models to provide analytical insights on the impact of BOPS on sales.

This is a baby name analysis using a real dataset on baby name popularity provided by the Social Security Administration.