mahmoud-teaima
★    

2017-05-23 18:49
(2501 d 04:45 ago)

Posting: # 17401
Views: 3,385
 

 rl.gui in bear2.8.2 [🇷 for BE/BA]

Dear D. Labes and YJ Lee,

could you please, advise us about the subject # in the rl.gui in bear2.8.2; why the subject number increase only by 2 in the TRR,RRT,RTR (2x3x3) study design?
I think it should increase by three to give a balanced design? as the following output shows:

"Summary of randomisation

40 subjects randomized into 3 sequence groups.
Number of subjects in sequence groups:
RRT RTR TRR
14 12 14
Runs test of randomness: p.value=0.1798
based on: D. Labes (2017). randomizeBE: Create a Random List for Crossover Studies. R package version 0.3-3. https://CRAN.R-project.org/package=randomizeBE "


Greetings.

Mahmoud Teaima, PhD.
yjlee168
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Kaohsiung, Taiwan,
2017-05-23 20:00
(2501 d 03:34 ago)

(edited by yjlee168 on 2017-05-23 20:13)
@ mahmoud-teaima
Posting: # 17402
Views: 2,785
 

 it's totally my fault

Dear Dr. Teaima,

It's totally my fault. Very sorry about that. In the package of randomizeBE, there is no such limitation (subject# increases only by 2). I will fix that later. Here is the codes if you need to do randomization list immediately.

require(randomizeBE)
rl<- RL4(nsubj=n,seqs=c("TRR","RRT","RTR"),blocksize=3,pmethod="normal",alpha=0.025)
print(rl,sumry=TRUE)


where n is the sample size (or the total subject #). Of course, you can change the values of variables in function RL4().

Thanks for your bug report. Great.

[edited after the above messages]

bear v2.8.3 has been uploaded to Sourceforge.

screenshot of new rl.gui()(also fixed the errors for blocksize setting in Ubuntu/Linux and maybe OSX also)

[image]

❝ ...

❝ could you please, advise us about the subject # in the rl.gui in bear2.8.2; why the subject number increase only by 2 in the TRR,RRT,RTR (2x3x3) study design?

❝ I think it should increase by three to give a balanced design? ...


All the best,
-- Yung-jin Lee
bear v2.9.1:- created by Hsin-ya Lee & Yung-jin Lee
Kaohsiung, Taiwan https://www.pkpd168.com/bear
Download link (updated) -> here
mahmoud-teaima
★    

2017-05-25 03:54
(2499 d 19:40 ago)

@ yjlee168
Posting: # 17411
Views: 2,625
 

 it's totally my fault

Dear YJ Lee,

Many thanks for the quick response.

Greetings.

Mahmoud Teaima, PhD.
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