Run R-packages in the browser [R for BE/BA]

posted by Helmut Homepage – Vienna, Austria, 2019-12-20 11:17 2a02:8388:6bc2:ce80:6c4e:e4df:42f4:6510 – Posting: # 21006
Views: 783

Dear all,

I discovered a site where you can run R-packages in the browser (CRAN, Bioconductor). Useful when traveling. ;-)

Here the link to yesterday’s release of PowerTOST. Navigate to the bottom


Try the PowerTOST package in your browser


and change

help(PowerTOST)

to

sampleN.TOST(CV = 0.3)

click

      Run (Ctrl-Enter)       

to get


+++++++++++ Equivalence test - TOST +++++++++++
            Sample size estimation
-----------------------------------------------
Study design:  2x2 crossover
log-transformed data (multiplicative model)

alpha = 0.05, target power = 0.8
BE margins = 0.8 ... 1.25
True ratio = 0.95,  CV = 0.3

Sample size (total)
 n     power
40   0.815845


The Man pages are available as well (e.g., the one of sampleN.TOST).

Note that there is a runtime limit of 10 seconds. Hence, demanding stuff like

scABEL.ad(CV = 0.3, n = 34, design = "2x2x4")

will not work.

Cheers,
Helmut Schütz
[image]

The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes

Complete thread:

Activity
 Admin contact
20,333 posts in 4,270 threads, 1,401 registered users;
online 3 (0 registered, 3 guests [including 2 identified bots]).
Forum time (Europe/Vienna): 03:55 CET

No matter what side of the argument you are on,
you always find people on your side
that you wish were on the other.    Thomas Berger

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz
HTML5