Hi:
Borrowing from this thread, courtesy of Brian Diggs:
http://groups.google.com/group/ggplot2/browse_thread/thread/478f9e61d41b4678/ed323c497db61156?lnk=gst&q=stat_function#ed323c497db61156
...here's a small reproducible example:
ddf <- data.frame(x = 1:10, y = 0.4 + 0.6 * (1:10) + rnorm(10))
Thanks Rainer. I did not know about dput(). Here is the data.
mom_hs <- c(1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0,
1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1,
0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1,
Hi All,
I have a scatter plot produced using ggplot2 and I want to add the
regression line to this scatter plot. I suppose I can use
geom_smooth() to do this, but for the sake of learning ( I am new both
to R and ggplot2), I want to try and add it as a function (something
that curve() does in the
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