[R] format numbers using 1000 separator

Austin, Matt maustin at amgen.com
Sat Apr 5 01:42:23 CEST 2008

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


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


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.



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