Hi,
I am calling R "integrate" function from within Perl. In R,
integrate(dnorm, -1.96, 1.96)$value returns 0.95, but how can I get this
when I call this function from within Perl?
I am using R-1.5.1, Perl 5.6.0 with RSPerl package installed (Linux).
Here is my program:
########################
use R;
use RReferences;
&R::initR("--gui=none", "--vanilla");
&R::library(RSPerl);
$y1 = -1.96;
$y2 = 1.96;
$inteOutput = &R::callWithNames("integrate", {'',
'dnorm', 'lower', $y1,
'upper', $y2} );
How can I get the value (0.95) from $inteOutput???
Thanks in advance,
Weidong
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