[R] Histogram from a table in R

Peter Alspach Peter.Alspach at plantandfood.co.nz
Wed Apr 4 00:45:45 CEST 2012


Tena koe

Possibly barplot() is what you are after.

?barplot

HTH ....

Peter Alspach

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of gina_alessa
Sent: Wednesday, 4 April 2012 9:08 a.m.
To: r-help at r-project.org
Subject: [R] Histogram from a table in R

Hi all,

I am new in R. I am trying to make an histogram but I can't figure it out.
I have .cvs table with a lot of data that look like this: I already have the
frequency of each interval (Counts).

Interval   Counts
00:19           0
10:19          3117
20:29         4500
30:39         2330.......

I want to make the histogram with that. At the y axis I want to have the
Counts and at x axis I want to have the intervals.

Thanks in advanced!!!




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