search for: geomablin

Displaying 2 results from an estimated 2 matches for "geomablin".

Did you mean: geomabline
2009 Oct 08
2
proto and get()
Dear all, In mucking around with ggplot2, I've hit the following snag, library(ggplot2) # this returns a grob, OK GeomAbline$icon() # lines[GRID.lines.9] # this returns the function icon, OK GeomAbline$icon # proto method (instantiated with ): function (.) # linesGrob(c(0, 1), c(0.2, 0.8)) # <environment: 0x13e6800> Now I want to wrap this in a function, getIcon <- function(geom){ st <- paste("Geom...
2007 Nov 08
1
ggplot2 geom_abline slope not working?
I am learning ggplot2, and need your help. When I try > p <- ggplot(mtcars, aes(x = wt, y=mpg)) + geom_point() > p + geom_abline(slope=5) (from http://had.co.nz/ggplot2/geom_abline.html) the slope of the abline does not change, but this works: > p + geom_abline(intercept=20) In order to have slope work, I have to use > p + geom_abline(aes(slope=5)) Is it a bug, or is there