R help - Jun 2016 - Power Calculation: Binomial Proportions (2 sided exact test for equivalence)

Dear R-Sig-teaching users,
I am an intermediate level R user.

I am performing the power calculations for the Binomial proportions (2
sided).
I want to find the Power using the Exact test for the Equivalence of
Binomial proportions.
I do have the SAS code which is generating the Power for me but i am unable
to find the Similar code in R.
I need help for finding the similar computation in R.

My SAS code.

proc power;
onesamplefreq test = equiv_exact
alpha = 0.05
proportion = 0.30
lower = 0.2
upper = 0.4
ntotal = 500
power = .;
run;

Can somebody helkp me by providing the R code for the similar calculation ?
Thank you.

MJ

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Em Ter 7 jun. 2016, ?s 13:08, Munjal Patel escreveu:
> Dear R-Sig-teaching users,
> I am an intermediate level R user.
You posted both emails to the same mailing list.

Please remember that "cross-posting is considered to be impolite" and
that "you should configure your e-mail software in such a way as to send
only plain text": https://www.r-project.org/mail.html

Best regards, 

Leonardo Ferreira Fontenelle, MD, MPH

PhD candidate, Federal University of Pelotas
Professor of Medicine, Vila Velha University
Legislative consultant, Municipal Chamber of Vit?ria

Dear Munjal,
You should use the pwr package with the following code :library(pwr)
# lower
pwr.2p.test(h =ES.h(0.3, 0.2), n = 500, sig.level = 0.05, power = NULL,
alternative = c("two.sided"))#upperpwr.2p.test(h =ES.h(0.3, 0.4), n =
500, sig.level = 0.05, power = NULL, alternative = c("two.sided"))
Maybe you could use G*power :Lower case 1-beta = 0.9557076Upper one 1-beta=
0.9134817
Hope this help,
Adrien Bonache.

      De?: Munjal Patel <munjalpatel85 at gmail.com>
 ??: r-help at r-project.org 
 Envoy? le : Mardi 7 juin 2016 18h08
 Objet?: [R] Power Calculation: Binomial Proportions (2 sided exact test for
equivalence)
   
Dear R-Sig-teaching users,
I am an intermediate level R user.

I am performing the power calculations for the Binomial proportions (2
sided).
I want to find the Power using the Exact test for the Equivalence of
Binomial proportions.
I do have the SAS code which is generating the Power for me but i am unable
to find the Similar code in R.
I need help for finding the similar computation in R.

My SAS code.

proc power;
onesamplefreq test = equiv_exact
alpha = 0.05
proportion = 0.30
lower = 0.2
upper = 0.4
ntotal = 500
power = .;
run;

Can somebody helkp me by providing the R code for the similar calculation ?
Thank you.

MJ

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