Re: [R] Histogram: plot by group

> I want to make a histogram in R of the data in attached excel file called > 'cbt'. However, I need the histogram to show a separation for Group 1 and > Group 2, as in attached image. > > How do I do this in R? I know how to make a histogram for a single group, > but how can I separate the 2 group

Re: [R] Histogram: plot by group

insdag 3 januari 2012 8:58 Aan: r-help@r-project.org Onderwerp: [R] Histogram: plot by group I want to make a histogram in R of the data in attached excel file called 'cbt'. However, I need the histogram to show a separation for Group 1 and Group 2, as in attached image. How do I do thi

[R] Histogram: plot by group

I want to make a histogram in R of the data in attached excel file called 'cbt'. However, I need the histogram to show a separation for Group 1 and Group 2, as in attached image. How do I do this in R? I know how to make a histogram for a single group, but how can I separate the 2 groups? http:/