On Jun 24, 2012, at 11:41 AM, Jokel Meyer wrote:
Dear R experts,
I have conducted a power calculation in order to estimate the number
of
subjects needed to detect an effect size of d=0.28 (cohen's d) for a
difference between two independent groups (alpha level should be
0.05 and
the effe
On 24.06.2012 17:41, Jokel Meyer wrote:
Dear R experts,
I have conducted a power calculation in order to estimate the number of
subjects needed to detect an effect size of d=0.28 (cohen's d) for a
difference between two independent groups (alpha level should be 0.05 and
the effect should be de
Dear R experts,
I have conducted a power calculation in order to estimate the number of
subjects needed to detect an effect size of d=0.28 (cohen's d) for a
difference between two independent groups (alpha level should be 0.05 and
the effect should be detected with 80% probability).
The results fr
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