Then run all the lines by pressing ctrl-Enter (in Windows) or by clicking the button marked "Run" at the top edge of the pane. Select all the lines using ctrl-A (in Windows, or cmd-A in MacOS). RStudio will open with the file Jags-ExampleScript.R displayed in its upper left editing pane.Ĭlick anywhere in that editing pane to activate that pane and put the cursor there. When your computer asks what application to use to open the file, specify RStudio (not R). Find the file Jags-ExampleScript.R, and double-click it. Open the folder of programs from the book, DBDA2Eprograms (from step 5). You will not encounter these issues if you are using MS Windows.Ĭheck that all the above is working properly, as follows:įirst, if you already have RStudio or R open, exit from or quit both! If you have found a solution to the font problem, please contact the author (see contact link in the left margin). One other Mac issue: The Greek symbol fonts used by R do not display properly on a Mac. You will have to restart your session, but then the graphics should work.
Install xquartz in r install#
When you try running programs that open a graphics window, you will get a message: "Error in check_for_XQuartz(): X11 library is missing: install XQuartz from ".
Mac users: R opens graphics windows using the standard X11 library, which is no longer part of the standard MacOS.
For programs for the 1st Edition, click the 1st Edition link in the left margin. Be sure to unzip (extract) the programs from the zip file.
Install xquartz in r zip file#
Save the zip file where you would save ordinary user files, not in protected directory such as Windows Program Files. Get it from the files listed at the bottom of this page. A zip file named DBDA2Eprograms.zip contains all the programs and data files.
Install xquartz in r archive#
(Alternatively, if working in R not RStudio, at the command line, type install.packages("rjags") You may be prompted to select an internet archive to get the package from select a site geographically near you.) Also install the package "runjags" using same procedure. Click the "Tools" menu and then "Install Packages." In the Packages slot type "rjags" without the quotes, or, if a menu of packages appears, select rjags. But if you want to do it manually, here's how: Invoke RStudio. Actually, you can skip this step if you are using the programs from DBDA2E, because they will automatically install rjags and runjags. Install the packages that let R talk to JAGS. Mac users: See note in step 1 about using compatible versions of R and JAGS. Go to the JAGS web site and install the latest version of JAGS appropriate for your computer (Windows, Mac, Linux).
Install the Bayesian sampling program JAGS.
Go to the RStudio web site and install the latest version of RStudio appropriate for your computer (Windows, Mac, Linux). R comes with its own built-in editor, but it is not very useful for dealing with long programs. Please see the JAGS web sites, and for complete info. Mac users: You need to use compatible versions of R and JAGS, depending on what version of MacOS you are using. Go to the R web site and install the latest version of R appropriate for your computer (Windows, Mac, Linux). Install the general programming language R. Complete steps for installing software and programs:
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