Quit and restart a clean R session from within R?

r alias
justin picture justin · Jun 11, 2011 · Viewed 82.7k times · Source

Is there a way I can make an alias, within R, that will execute q() and then restart a clean R session?

And yes, I am too lazy to type q() and then the letter R :)

Answer

mgoldwasser picture mgoldwasser · Sep 19, 2014

If you're in RStudio: command/ctrl + shift + F10

You can also use

.rs.restartR()

Related questions

Remove rows with all or some NAs (missing values) in data.frame

I'd like to remove the lines in this data frame that: a) contain NAs across all columns. Below is my example data frame. gene hsap mmul mmus rnor cfam 1 ENSG00000208234 0 NA NA NA NA 2 ENSG00000199674 0 2 2 2 2 3 ENSG00000221622 0 NA NA NA NA 4 …

Read More
Drop data frame columns by name

I have a number of columns that I would like to remove from a data frame. I know that we can delete them individually using something like: df$x <- NULL But I was hoping to do this with …

Read More
Changing column names of a data frame

I have a data frame called "newprice" (see below) and I want to change the column names in my program in R. > newprice Chang. Chang. Chang. 1 100 36 136 2 120 -33 87 3 150 14 164 In fact this is what am doing: names(newprice)[1]<-paste("premium") …

Read More