author: Thanida Prasert working on RStudio Cloud

This is a "Peer-graded Assignment: Prediction Assignment Writeup" in week4, Practical Machine Learning on Coursera.

Assignment The basic goal of this assignment is to explore the NOAA Storm Database and answer some basic questions about severe weather events. You must use the database to answer the questions below and show the code for your entire analysis. Your analysis can consist of tables, figures, or other summaries. You may use any R package you want to support your analysis.