Message-ID: <20010129110748.A6129@rz0cosv1.rz.tu-bs.de>
Date: 2001-01-29T10:07:58Z
From: Peter Malewski
Subject: R] observed power
In-Reply-To: <006d01c089cf$8a7edf60$cd981291@psy.uva.nl>; from span@psy.uva.nl on Mon, Jan 29, 2001 at 09:43:23AM +0100
Dear r-helpers,
..apart from the discussion about "observed power": can somebody give me an exan how hpower works? Currently I calculate sample-sizes with power.t.test and external programs, and i wonder if I would really need these additional stuff. "hpower" seems to be powerful, but also a little bit cryptic, at least at the first sight...
thanks
PM
--
P.Malewski, Maschplatz 8, 38114 Braunschweig, Tel.: 0531 500965,
MH-Hannover: 0511 532 3194 / Fax: 0511 532 3190,
P.Malewski at tu-bs.de, peter.malewski at gmx.de, malewski.peter at mh-hannover.de.
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