[R-sig-eco] Plotting power graph for one sample proportion test

Kristen Gorman kgorman at pwssc.org
Wed Mar 16 22:47:19 CET 2016


Dear all, 
I am looking for help in plotting a power analysis using library(pwr). Specifically, I am using the following test:

pwr.p.test ()

I would like to produce a sample size vs power plot for varying alpha levels and differences between the null proportion and alternative proportion.

Thanks for any guidance, 
Kristen Gorman



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