Posts Tagged ‘ Tricks ’

Adding watermarks to plots

May 22, 2012
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Adding watermarks to plots

A question was raised today on the mailing list: Is there an easy way to add a watermark to a ggplot? There are several options, depending on the type of watermark and the required level of control over the output, add a text label using annotate (th...

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Friday Function: setInternet2

April 15, 2011
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Friday Function: setInternet2

Corporate IT networks are a pain for programmers. Ideally, when programming, you want the freedom to download, install and run any software that you want. Unfortunately, in the interests of security, many programmers find themselves a little restricted at the office. (I’m sure that many network admins will protest that the situation works both ways

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