[#=]beamerCfg.theme[Boadilla]
[#=]beamerCfg.colorTheme[wolverine]
[#=]beamerCfg.fontTheme[structureitalicserif]
[#require]RCqls/Beamer
[#preamble]
\newcommand{\RS}{{\texttt{R}~}}
\beamertemplateshadingbackground{purple!30}{yellow!40}