Posts Tagged ‘ png ’

Distribution of colors by flag

October 22, 2012
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Distribution of colors by flag

A story: We showed you how to use R to assess flag similarity and make a scatter plot of raster images. Dr. Wickham referred us to the set of 2400 flag icons made available by GoSquared, and then (probably jokingly) challenged us to replicate the cool...

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Flag space: a scatter plot of raster images

October 16, 2012
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Flag space: a scatter plot of raster images

(Click for a bigger version) I’m not sure when plotting raster images in an R scatter plot will end up being useful. It’s not something I expect to need to do in my day-to-day research, and I think in general probably adds more complexity ...

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Splitting and Combining R pdf Graphics

October 7, 2012
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Splitting and Combining R pdf Graphics

A question that often comes across various help lists is how to combine or split an output from an R graphics device. Maybe you have looped/combined multiple visuals into a single pdf to avoid cluttering your working directory and now … Continue reading →

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