Hi Anh, How about the reply by Dimitris?
Kind regards, miltinho Brazil ---------- Forwarded message ---------- From: Dimitris Rizopoulos <[EMAIL PROTECTED]> Date: Jun 16, 2008 4:05 AM Subject: Re: [R] Superimposing Line over Histogram in Density Plot To: Gundala Viswanath <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] try something like this: x <- rnorm(200) hist(x, col = "blue", freq = FALSE) lines(density(x), col = "red", lwd = 2) I hope it helps. Best, Dimitris ---- Dimitris Rizopoulos Biostatistical Centre School of Public Health Catholic University of Leuven On 6/19/08, Anh Tran <[EMAIL PROTECTED]> wrote: > > Hi all, > What parameter should I feed to the hist function to draw a line, not bar > graph for a histogram? Smoothed line would be great too. > I've looked at curve() for normal distribution but it's not what I need. I > need some curve on top of the histogram (fit to the actual data). Just as a > way to illustrate, rather than bargraph. > > Thanks > > -- > Regards, > Anh Tran > UCLA NeuroOncology Lab > > [[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. > [[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.
