Have a look at  ?round for one way. 

----- Original Message ----
From: zhongmiao wang <[EMAIL PROTECTED]>
To: [email protected]
Sent: Thursday, April 20, 2006 11:00:25 PM
Subject: [R] how to control the data type

Hello:
I am generating a random number with rnorm(1). The generated number
has 8 decimals. I don't want so many decimals. How to control the
number of decimals in R?
Thanks!

Zhongmiao Wang

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