This is a demo package predicts whether the stock price at tommorow's market close would be higher or lower compared to today's closing price.
Install from GitHub : devtools::install_github("sauravkaushik8/SamplePackage")
For a step by step guide for creating a package in R, refer to my artice on Analytics Vidhya here: https://www.analyticsvidhya.com/blog/2017/03/create-packages-r-cran-github/.