Hi all,
This is more a C querie rather than a R one:
I'm writing a C code passing a function F to adapt fortran subroutine. I
need to integrate over two variables of F, call them x1 and x2. Then I
call the C code in R to optimize the integrated F function.
for example F could be defined as
Hi all,
I need to solve double integrals with no closed solution. Calling x and y the
two variables we have x ~ Normal(y*v,1) and y ~Half-Normal(0,1). In fact, given
a joint funcion g(x,y), I need evaluate the integral of this function under
that random structure. Could anyone suggest me
Hi all,
I need to solve double integrals with no closed solution. Calling x and y the
two variables we have x ~ Normal(y*v,1) and y ~Half-Normal(0,1). In fact, given
a joint funcion g(x,y), I need evaluate the integral of this function under
that random structure. Could anyone suggest me
Caio Lucidius Naberezny Azevedo said the following on 9/22/2006 4:40 PM:
Hi all,
I need to solve double integrals with no closed solution. Calling x and y
the two variables we have x ~ Normal(y*v,1) and y ~Half-Normal(0,1). In fact,
given a joint funcion g(x,y), I need evaluate the
Dear r-users,
Is there any command in R allowing to evaluate a double integral? for
instance let say I want to evaluate the following integral:
integrate[lo=(0,1),up=(2,3)] f(x,y)=x^2+y^2
where lo is the vector of lower bounds and up that of upper bounds.
I thaught the function adapt would work
Try RSiteSearch(double integral)
On 5/5/06, Dominique Katshunga [EMAIL PROTECTED] wrote:
Dear r-users,
Is there any command in R allowing to evaluate a double integral? for
instance let say I want to evaluate the following integral:
integrate[lo=(0,1),up=(2,3)] f(x,y)=x^2+y^2
where lo is
On Fri, 5 May 2006, Dominique Katshunga wrote:
Dear r-users,
Is there any command in R allowing to evaluate a double integral? for
instance let say I want to evaluate the following integral:
integrate[lo=(0,1),up=(2,3)] f(x,y)=x^2+y^2
where lo is the vector of lower bounds and up that of
