Warning in install. packages: unable to access index for repository 3 Installing CRAN packages was restored by going into the Rstudio global options and setting the Primary CRAN repository to USA (TX 1) [https] - Revolution Analytics, Dallas, TX I don't know why this worked, whereas selecting USA (TN) [https] - National Institute for Computational Sciences, Oak Ridge did not work
r - How can I setup my computer to use RTools in RStudio to build . . . In RStudio in the dropdown menu for "File" there is an option called "New Project" If that is selected then there is another option for "New Directory" After that is selected, there is an option for "R Package" If that option is selected, then RStudio populates the new directory with the necessary files for a "template" r package That package should "build" In my case, I am asked to install
How can I import a . txt file in R to be read? - Stack Overflow Solution 2: Create an Rstudio project Place your R script and the myfilename txt file in the project folder Every time you open the project, your working directory will point to the project folder file exists("myfilename txt") is TRUE You can read your table using read delim("myfilename txt") Solution 3:
In RStudio RMarkdown, how to setwd? - Stack Overflow setwd in an Rmd file in RStudio does not appear to change the directory in subsequent chunks Is there a way to set the working directory for good? Example: ```{r} setwd(" tmp") getwd() ``` ```