placesoffline.blogg.se - R statistics download mac

#R STATISTICS DOWNLOAD MAC HOW TO#
#R STATISTICS DOWNLOAD MAC INSTALL#
#R STATISTICS DOWNLOAD MAC DRIVERS#

For most plots, things will be fine, but sometimes translating what was on the screen into a different format doesn't look as nice as it should. R also provides the dev.copy command, to copy the contents of the graph window to a file without having to re-enter the commands.

If you follow the process in the previous section, you'll first have to make a plot to the screen, then re-enter the commands to save your plot to a file. So if I wanted to save a jpg file called " rplot.jpg" containing a plot of x and y, I would type the following commands: > jpeg('rplot.jpg') This is very important - without it you'll get a partial plot or nothing at all. When you're done with your plotting commands, enter the dev.off() command.You will not actually see the plot - the commands are being saved to a file instead.

Now enter your plotting commands as you normally would.Consult the help file for your selected driver to learn how. You may want to make adjustments to the size of the plot before saving it.You can find the current directory by typing getwd() at the R prompt. Remember that your plot will be stored relative to the current directory.

#R STATISTICS DOWNLOAD MAC DRIVERS#

The only argument that the device drivers need is the name of the file that you will use to save your graph.

In this example, I'll save a plot as a JPG file, so I'll use the jpeg driver.

Choose the format that you want to use.

Windows only best choice with Word easily resizableīest choice with pdflatex easily resizableīest choice with latex and Open Office easily resizableįirst, here's a general method that will work on any computer with R, regardless of operating system or the way that you are connecting. The following table lists some of the available formats, along with guidance as to when they may be useful.

#R STATISTICS DOWNLOAD MAC HOW TO#

The first step in deciding how to save plots is to decide on the output format that you want to use. Since R runs on so many different operating systems, and supports so many different graphics formats, it's not surprising that there are a variety of ways of saving your plots, depending on what operating system you are using, what you plan to do with the graph, and whether you're connecting locally or remotely. Originally for Statistics 133, by Phil Spector Berkeley Statistics Annual Research Symposium (BSTARS).Artificial Intelligence/Machine Learning.You can change the size of the windows by dragging the grey bars between the windows.

#R STATISTICS DOWNLOAD MAC INSTALL#

Here you can open files, view plots (also previous plots), install and load packages or use the help function. The history window shows what has been typed before.īottom right: files / plots / packages / help window. You can view and edit the values by clicking on them. In the workspace window you can see which data and values R has in its memory. If you want to run a line from the script window (or the whole script), you can click Run or press CTRL+ENTER to send it to the command window. Just typing a command in the editor window is not enough, it has to get into the command window before R executes the command. When you don’t get this window, you can open it with – –. Collections of commands (scripts) can be edited and saved. This is the most important window, because this is where R actually does stuff. Here you can type simple commands after the “>” prompt and R will then execute your command.