Hariharan D

Recently Published

Developing Data Products - R Markdown and Plotly
The data used in this R Markdown Presentation is from "mtcars" dataset (Motor Trend Car Road Test - USA, 1974). "Plotly" package is used to visualize the dataset using the function "plot_ly". Interactive Scatter plot displays MPG (Miles Per Gallon) vs WT (weight). CYL (Cylinders) are represented in difference colors while HP (Horse Power) is represented by size of the circle.
Coursera - Developing Data Products - R Markdown and Leaflet
Dream Vacation - Aurora Borealis in Reykjavík, Iceland This document contains necessary code and output report that features an interactive map which was created with Leaflet library, using a single **R Markdown** document that can be processed by **knitr** and can be transformed into an **HTML file**.
Exploration of NOAA Storm Database
Storms and other severe weather events can cause both public health and economic problems for communities and municipalities. Many severe events can result in fatalities, injuries, and property damage, and preventing such outcomes to the extent possible is a key concern. This project involves exploring the U.S. National Oceanic and Atmospheric Administration’s (NOAA) storm database. This database tracks characteristics of major storms and weather events in the United States, including when and where they occur, as well as estimates of any fatalities, injuries, property and crop damage.
Activity Monitoring Data Analysis
This document is part of Coursera's assignment on Reproducible Research. Contains data analysis of sample data collected from personal activity monitoring devices.