Error unary operator
it looks like
facet_grid(Aeventexhumed ~ Rayos)
+ geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))
should read
facet_grid(Aeventexhumed ~ Rayos) +
geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))
In ggplot the + must be on the preceding line.
John Kane
Kingston ON Canada
-----Original Message----- From: jeanwaijang at gmail.com Sent: Mon, 29 Oct 2012 18:34:39 -1000 To: r-help at r-project.org Subject: [R] Error unary operator Hi R - listers, I am receiving an error. Does anyone know what this means? J ggplot(subset(foo, Rayos != "Rayos.NA"), aes(x=HTL, y=DevelopIndex, colour=TotalEggs)) +geom_point() +geom_jitter() + facet_grid(Aeventexhumed ~ Rayos) + geom_smooth(method="lm", fill=NA) + ylim(c(0, 7)) Error in +geom_smooth(method = "lm", fill = NA) : invalid argument to unary operator [[alternative HTML version deleted]]
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