Questions and Answers (rfaqs) | Page 2 of 4 | R Frequently Asked Questions

R Basics

December 27, 2018February 15, 2016 by Muhammad Imdad Ullah

Question 1: How can I retrieve (load) the work that is saved using history function in R? Answer: The loadhistory() function will load an “.Rhistory“file. > loadhistory(“d:/file_name.Rhistory”) This function will load the file named “file_name.Rhistory” from D: drive. The other …

Getting Help with R

April 6, 2024December 31, 2015 by Muhammad Imdad Ullah

Question: How one can get help with different commands in the R Language?Answer: There are many ways to get help with the different commands (functions). There is a built-in help facility which is similar to the man facility in Unix. …

Save and Load RData Workspace

April 5, 2024December 13, 2015 by Muhammad Imdad Ullah

In this post, we will learn about Save and Load RData Workspace Question: Can I save my work in R Language?Answer: R language facilitates saving one’s R work. Question: How do you save work done in R?Answer: All of the …

Handling Missing values in R

April 5, 2024November 27, 2015 by Muhammad Imdad Ullah

The post is about Handling Missing Values in the R Language. Question: What are the differences between missing values in R and other Statistical Packages? Answer: Missing values (NA) cannot be used in comparisons, as already discussed in the previous …