Dear useRs,
I can't seem to find out how to categorize my histogram.
I have the following dataset:
Time??????????? First.day? Second.day
08:00-10:00??????? 9?????????? ? 8
10:00-12:00?????? 13???????? ? 15
12:00-14:00??????? 9?????????? ? 9
14:00-16:00???????10????????? ? 9
I attached a jpeg file to this e-mail containing the sketches.
What I'd like to do is a barplot (or histogram), firstly?with 2 categories - first and second day (figure 1)
And then with 4 categories - the times (figure 2)
Also, I'd like the graphs both with lines (as sketched) and bars.
Thanks in advance,
Kind regards,
Rafael.
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categorized barplot
3 messages · Rafael Moral, John Kane, Jim Lemon
I think you want a barplot. I don't see what a histogram will add. Your attachement seems to have been lost so I am just guessing what you might want but, assuming you have a data.frame try barplot(as.matrix(xx[,2:3]), beside = TRUE) dd <- t(as.matrix(xx[,2:3])) colnames(dd) <- xx[,1] barplot(dd, beside=TRUE) Have a look at arguments such as density and color in ?barplot for lines etc.
--- On Thu, 8/20/09, Rafael Moral <rafa_moral2004 at yahoo.com.br> wrote:
From: Rafael Moral <rafa_moral2004 at yahoo.com.br> Subject: [R] categorized barplot To: "r-help" <r-help at r-project.org> Received: Thursday, August 20, 2009, 2:29 PM Dear useRs, I can't seem to find out how to categorize my histogram. I have the following dataset: Time??????????? First.day? Second.day 08:00-10:00??????? 9?????????? ? 8 10:00-12:00?????? 13???????? ? 15 12:00-14:00??????? 9?????????? ? 9 14:00-16:00???????10????????? ? 9 I attached a jpeg file to this e-mail containing the sketches. What I'd like to do is a barplot (or histogram), firstly?with 2 categories - first and second day (figure 1) And then with 4 categories - the times (figure 2) Also, I'd like the graphs both with lines (as sketched) and bars. Thanks in advance, Kind regards, Rafael. ? ? ?
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Rafael Moral wrote:
Dear useRs, I can't seem to find out how to categorize my histogram. I have the following dataset: Time First.day Second.day 08:00-10:00 9 8 10:00-12:00 13 15 12:00-14:00 9 9 14:00-16:00 10 9 I attached a jpeg file to this e-mail containing the sketches. What I'd like to do is a barplot (or histogram), firstly with 2 categories - first and second day (figure 1) And then with 4 categories - the times (figure 2) Also, I'd like the graphs both with lines (as sketched) and bars.
Hi Rafael, The hierobarp function in the plotrix package does something like this, overlaying successively finer breakdowns. I am currently writing more variants of this function and one that displayed a multiway array would be quite useful. If you think that a variant of hierobarp would suit your needs, let me know. Jim