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hadley/zero-rows.r

Created October 24, 2012 20:19
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zero-rows.r
df <- setNames(as.data.frame(matrix(nrow = 0, ncol = 2)), c("x", "y"))
# Works
qplot(x, y, data = df)
qplot(x, y, data = df, geom = "smooth")
qplot(x, y, data = df, geom = "density")
# Doesn't work
qplot(x, data = df, geom = "density")
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