This is just to demonstrate that other formats than. Now I want the same as above but for a model with an interaction and I want to make the plot a bit more pretty. System("convert -delay 40 *.png example_2_reduced.gif") # convert pngs to one gif using ImageMagick gif file note that this may take a minute or two. As the code below produces over 150 images and merges them into one. Note that wireframe() returns a trellis object which needs to be printed explicitly here using print(). Now let’s create multiple files while changing the rotation angle. A 3D surface can easily be plotted using the wireframe() function from the lattice package (or other functions available in R also see the rgl package for rotatable 3D output). Now I want a linear model to be visualized as a 3d mesh. So we do not have to hard-code the filename each time. The "%02d" part in the filenamepart is a placeholder here for a two character counter (01,02 etc.). png file for each plot is created automatically. # to not leave the directory with the single jpeg filesĪbove a loop is used to do the plotting. System("convert -delay 80 *.png example_1.gif") the -delay flag sets the time between showing # The system() function executes the command as if it was done # example 1: simple animated countdown from 10 to "GO!". To be sure not to overwrite anything I will create a new folder and set the working directory to the new folder. gif production and is the free standard program for conversion.įirst a simple countdown example. But using ImageMagick is straighforward, gives you control over the conversion and. with write.gif() from the caTools package. As far as I know it is also possible to produce animated. Here I assume that you have ImageMagick installed on your computer. This post shows the few steps of how to create an animated. I stumbled across this site where animated 3D wireframe plots are outputted by SAS. Yesterday I surfed the web looking for 3D wireframe examples to explain linear models in class.
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