Hi Sarah: Thank you very much, but my problem remains. What I want is not duplicate the sample, but be able to divide each frequency for a factor(specific for each value).For example:
Values 1 2 3 4 5 Frequency 10 34 56 67 98 Factor 105 50 60 150 200 Actually Im plotting: plot(Values, Frequency/Factor, type="b"). But I dont know how to visualize the probability distribution. On the hand to modify the "hist" function to include this Factor seems to be a daunting task. any other advise will be welcome thank you m. On Sun, Apr 27, 2008 at 9:11 AM, Sarah Hardy <[EMAIL PROTECTED]> wrote: > This is a reply to: > > Message: 43 > > Date: Sun, 27 Apr 2008 02:41:36 -0400 > > From: "marcelha mukim" <[EMAIL PROTECTED]> > > Subject: [R] how to modify the histogram's frequencies > > To: r-help@r-project.org > > Message-ID: > > <[EMAIL PROTECTED]> > > Content-Type: text/plain > > > > Hi: > > > > > > I have been trying to figure out a simple way to plot an histogram whose > > frequencies are modified by a factor (associated with each value). > > > > > > Actually what I did was plotting each value with its modified > > frequency(using plot($values, $frequency, type="h")), but it doesnt take > > into account the probability distribution(which is necessary). > > > > I think you should be able to: > > > > newvalue=rep($value,$frequency) > > hist(new,value,freq=F) > > > > Sarah Hardy > > [EMAIL PROTECTED] > > > [[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.
