[R] z and p

From: Adrian Dusa <adi_at_roda.ro>
Date: Wed 16 Mar 2005 - 15:59:08 EST

Dear useRs,

I use pnorm to calculate the area under the normal curve to the left of z. Now, is there a function which provides the z value given a certain area? I wrote a function which finds it in about 20 iterations, but it seems to me not the best solution; I'm just curios if there is an already built function.

Regards,
Adrian

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Adrian Dusa
Romanian Social Data Archive
Bd. Schitu Magureanu nr.1
Tel./Fax: +40 21 3126618 \

              +40 21 3120210 / int.101

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