Drawing a polygon based on a shape file
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Drawing a polygon based on a shape file
A normal curve drawing with additional placed elements
Transparency problems in using images in an R graphic
Incorporating drawings with appropriate transparency
A default histogram and a histogram with set breaks
A default histogram from a factor and a boxplot
A simple bivariate scatterplot with a regression line
A basic pairs plot of the R trees data
A boxplot of CO2 output for Kyoto signatory and non-signatory states with jittered points