New answers tagged r
The "best practice" for a Kiviat diagram is the same that for any type of R image: Open RStudio editor. File > New File > R Sweave Make a normal LaTeX document and save it with the .Rnw extension Insert a R chunk with the correct syntax to compile a figure with Sweave (e.g, with fig=TRUE), or any valid syntax for knitr (recommended, see example). ...
I usually make the plots within R and export it to SVG. Then I use son image editor such as Inkscape to create a PDF version. This PDF version looks nice in the final latex document. I have done this several time with optimal results.
I encountered similar issue and then realised it was the preview of my editor (texstudio) which was responsible as when I opened the pdf file points were showing up. Maybe it can help.
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