[R] format numbers using 1000 separator

[Austin, Matt]

> format(1000000000, big.mark=",", scientific=FALSE)
[1] "1,000,000,000"

--Matt

Matt Austin
Biostatistics Director
Amgen, Inc


-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of tom soyer
Sent: Friday, April 04, 2008 2:41 PM
To: r-help at r-project.org
Subject: [R] format numbers using 1000 separator

Hi,

Does anyone know how one could format numbers using 1000 separator in R? For example, format 1000 as 1,000 and 100000 as 100,000, etc.

Thanks,

--
Tom

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