Hello everyone,
I’m using the winter holidays to polish my knowledge in statistics,
which has gotten pretty rusty lately. Until now, I did some quick
calculations in R, but I’d like to switch to J to improve my knowledge
here, too.
However, I’m not quite sure on the current state of the statistical
tools that J already provides. I have, yet, mostly dabbled with the J
primitives, on which the documentation is excellent!, but I do not have
that much experience with the external libraries/packages and, even
worse, I’m not even sure where to look for the right documentation.
For example: In R I can easily calculate the integral between two points
of a beta distribution like this:
integrate(function(p) dbeta(p, 10, 111), 0.40, 0.55)
I’d like to do so in J, but I’m not sure, where to start here. Is
there any documentation on doing these kind of things in J which I did
not find?
Kind regards,
Thomas
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