Hi: It's in your message: :)
Hmisc:::ecdf(...) indicates use of the ecdf function in package Hmisc. HTH, Dennis On Wed, Jan 26, 2011 at 2:38 AM, pdb <ph...@philbrierley.com> wrote: > > There seems to be 2 functions call ecdf... > > http://lib.stat.cmu.edu/S/Harrell/help/Hmisc/html/ecdf.html > > http://127.0.0.1:11885/library/stats/html/ecdf.html > > How do I get the one ecdf {Hmisc} to run instead of the ecdf {stats} > > A pointer in the right direction would be greatly appreciated. > > > Tried to instal Hmisc but got this message, so I assume I have it > > > utils:::menuInstallPkgs() > Warning: package 'Hmisc' is in use and will not be installed > > > > ran the demo from Hmisc with no luck... > > > set.seed(1) > > ch <- rnorm(1000, 200, 40) > > ecdf(ch, xlab="Serum Cholesterol") > Error in ecdf(ch, xlab = "Serum Cholesterol") : > unused argument(s) (xlab = "Serum Cholesterol") > > > ran the sample code from stats and it worked... > > > x <- rnorm(12) > > Fn <- ecdf(x) > > Fn # a *function* > Empirical CDF > Call: ecdf(x) > x[1:12] = -1.9123, -1.6626, -1.2468, ..., 1.1119, 1.135 > > Fn(x) # returns the percentiles for x > [1] 1.00000000 0.91666667 0.33333333 0.66666667 0.58333333 0.16666667 > 0.75000000 0.08333333 0.25000000 0.83333333 0.41666667 0.50000000 > > tt <- seq(-2,2, by = 0.1) > > 12 * Fn(tt) # Fn is a 'simple' function {with values k/12} > [1] 0 1 1 1 2 2 2 2 3 3 3 3 4 4 4 5 5 5 6 6 6 7 7 > 8 > 8 8 8 8 8 9 10 10 12 12 12 12 12 12 12 12 12 > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/2-functions-with-same-name-what-to-do-to-get-the-one-I-want-tp3237788p3237788.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
