Bioequivalence and Bioavailability Forum • freeware != free (open source) software

freeware != free (open source) software [Power / Sample Size]

posted by d_labes – Berlin, Germany, 2016-04-18 21:28 (3360 d 07:18 ago) – Posting: # 16214
Views: 7,274

Dear Helmut, dear Junhao!

❝ ... If you want to estimate sample sizes for any desired power, ratio, and CV I recommend the package PowerTOST for R (freeware!).

[nitpicking]

R is free software which comes with source code (open source). Package PowerTOST also.
That's distinct from freeware.
But that is of course an only puristic note or for lawyers dealing with licenses :cool: .

[/nitpicking]

BTW: @Helmut what's that 'Hero' below my user name in the post pane?

—
Regards,

Detlew

Complete thread:

The Diletti reference on sample size determination junhao 2016-04-18 10:15 [Power / Sample Size]
- PowerTOST? Helmut 2016-04-18 13:22
  - freeware != free (open source) softwared_labes 2016-04-18 19:28
    - Hero Helmut 2016-04-19 00:03
      - Hero d_labes 2016-04-19 09:14
    - freeware != free (open source) software junhao 2016-04-19 05:37
      - PowerTOST authors d_labes 2016-04-19 09:54
  - PowerTOST? junhao 2016-04-19 05:26