[R] integrate a function in R
yyan liu
zhliur at yahoo.com
Thu Oct 28 00:56:21 CEST 2004
Hi:
I want to integrate the following function with
respect to "z", "u" is another argument in the
function. My program is a loop and in each loop the
argument "u" will be given a specified numeric values.
But how can I use the "integrate" function with "u" in
R?
The function is:
zfz<-function(z,u)
{
return(z*dnorm(z,u,1) )
}
And in each loop, the integration interval is [0,u+3].
I can not just use integrate(zfz,0,u+3) because "u"
can not be specified.
Thank you!
liu
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