Bioequivalence and Bioavailability Forum • about package randomizeBE

about package randomizeBE [🇷 for BE/BA]

posted by yjlee168 – Kaohsiung, Taiwan, 2019-08-19 14:14 (2075 d 10:34 ago) – Posting: # 20502
Views: 7,199

Dear Detlew and all others,

I recently tried to re-write GUI for your developed R package randomizeBE. And I got some error messages about the function sequences. Here is what I got

require("randomizeBE")

tmts<- c("R","T")

tmts

[1] "R" "T"

sequences("parallel", tmts=tmts)

Error in if (!is.null(tmts) & length(tmts) != ntmt) { : 

  missing value where TRUE/FALSE needed

In addition: Warning message:

In sequences("parallel", tmts = tmts) : NAs introduced by coercion



sequences

function (design, tmts = NULL) 

{

    seqs <- character()

    ntmt <- as.numeric(substr(design, 1, 1))           ### Q1: if this works for design=="parallel" too?

    if (!is.null(tmts) & length(tmts) != ntmt) { 

        stop("Treatment codes must have ", ntmt, " entries!")

    }

    if (design == "2x2" | design == "2x2x2") 

        seqs <- c("AB", "BA")

    if (design == "parallel")                          ### Q2: not working if tmts=c("R","T")?

        seqs <- c("A", "B")

    if (design == "3x3" | design == "3x3x3") {

        seqs <- c("ABC", "BCA", "CAB")

        seqs <- randLS(seqs)

...

}

sequences("parallel")

[1] "A" "B"

Warning message:

In sequences("parallel") : NAs introduced by coercion  ### Q3: is this warning message normal? 

sequences("parallel", tmts=c("R","T1","T2"))           ### Q4: not implemented yet for this?

Error in if (!is.null(tmts) & length(tmts) != ntmt) { : 

  missing value where TRUE/FALSE needed

In addition: Warning message:

In sequences("parallel", tmts = c("R", "T1", "T2")) :

  NAs introduced by coercion

Thanks in advanced.

—
All the best,
-- Yung-jin Lee
bear v2.9.2:- created by Hsin-ya Lee & Yung-jin Lee
Kaohsiung, Taiwan https://www.pkpd168.com/bear
Download link (updated) -> here

Complete thread:

about package randomizeBEyjlee168 2019-08-19 12:14
- about package randomizeBE yjlee168 2019-08-20 14:04
  - about package randomizeBE d_labes 2019-08-24 16:26
    - about package randomizeBE yjlee168 2019-08-24 19:32
      - randomizeBE 0.3-5 Helmut 2019-08-25 13:43
        
        randomizeBE 0.3-5 yjlee168 2019-08-25 15:19
        
        randomizeBE 0.3-5 Helmut 2019-08-25 16:26
        
        randomizeBE 0.3-5 yjlee168 2019-08-25 17:08
        randomizeBE 0.3-5 d_labes 2019-08-25 19:39