rdpeng/ExData_Plotting1 — pull request #119 by nasimghazanfari (2014-10-08 01:43:05+00:00)
Title: plot1.png

![plot1](https://cloud.githubusercontent.com/assets/8626690/4552803/6b77eee0-4e8c-11e4-8f61-435a4b0c42e9.png)