Use exported value of ggplot2::GeomRibbon#688
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MichaelChirico wants to merge 1 commit intokassambara:masterfrom
Open
Use exported value of ggplot2::GeomRibbon#688MichaelChirico wants to merge 1 commit intokassambara:masterfrom
MichaelChirico wants to merge 1 commit intokassambara:masterfrom
