How many basic indexing operations are there in R?

The abbreviation of Cumulative Distribution Function is ________

_______ is lattice command for producing boxplots

The group_by() function is similar to summarize.

Which of the following is a primary tool for debugging in R?

The Emacs text editor provides more general support mechanisms via ESS for working interactively with R.

Which of the following functions will divert all subsequent output from the console to an external file?

Which of the following read-only parameters returns the width and height of the current device surface in inches?

Which of the following is the process of discovering unseen patterns from data?

To get the current date, the Sys.Date() function will return a Date object which can be converted to a different class if necessary.