Thanks Gerrit.

cex.axis changes the size of the axis label. I want to change the size of data labels that are displayed at the top of the bars in the histogram. What we obtain by
histogram(...,labels=T)

Any clue?

Cheers,


________________________________
 From: Gerrit Eichner <Gerrit.Eichner@math.uni-giessen.de>

Cc: "r-help@stat.math.ethz.ch" <r-help@stat.math.ethz.ch> 
Sent: Monday, May 14, 2012 11:31 AM
Subject: Re: [R] labels in hist and ranges of an axis

Hi, Carol!

> How is it possible to change the character size of labels in a histogram (labels parameter in hist)?
See

?par

-> cex.axis


> How is it possible to display the ranges of an axis in 3 significant digits?
See

?axis

and its argument "at" together with

?signif


Hth  --  Gerrit

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