Just one nice function from the action-by-stage command strains in R is that you may scroll by previous instructions using the Up and Down arrow keys. Here's a number of other handy commands that you can use in R: ggplot2 for Information Visualization: ggplot2 is a robust R package deal https://kameronxxxml.eedblog.com/28252177/the-single-best-strategy-to-use-for-online-r-programming-help