R help - Nov 2005 - Area under standard normal density

What is the correct syntax for finding the area under the standard
normal density for a particular value of z?
 
Thanks

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YOST Andrew wrote:
> What is the correct syntax for finding the area under the standard
> normal density for a particular value of z?
>  
> Thanks
> 
?qnorm

Sorry, ?pnorm.

--sundar

P.S. Thanks to the anonymous correction.

Sundar Dorai-Raj wrote:
> 
> YOST Andrew wrote:
> 
>>What is the correct syntax for finding the area under the standard
>>normal density for a particular value of z?
>> 
>>Thanks
>>
> 
> 
> ?qnorm
> 
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Hi,

anyone knows about any functions in R can get multidimensional integration 
not over a multidimensional rectangle (not adapt).

For example, I tried the following function f(x,n)=x^n/n!

phi.fun<-function(x,n)
{ if (n==1) {
	x
	}else{
		integrate(phi.fun, lower=0, upper=x, n=n-1)$value
		}
}

I could get f(4,2)=4^2/2!=8, but failed in f(4,3)=4^3/3! Thanks

Best,
Lynette