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MUCollective / pgog

Supplemental to A Probabilistic Grammar of Graphics

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Closed xiaoyingpu closed 4 years ago

xiaoyingpu commented 4 years ago

Quitting from lines 18-28 (pgog.Rmd) 
6912Error: processing vignette 'pgog.Rmd' failed with diagnostics:
6913there is no package called 'gridExtra'