Bioequivalence and Bioavailability Forum

very cool coding style [Regulatives / Guidelines]

posted by ElMaestro  – Denmark, 2012-06-16 21:12 (5113 d 02:57 ago) – Posting: # 8762
Views: 15,173

Hi HS,

❝ while (sum(x) != 0) x <- sign(rnorm(size))

a little off topic, but it took me some time to get my head around this code line of yours. Now that I (think I) get it, I must say this is an incredibly elegant way of achieveing a lot with minimum coding. It completely permutes equal numbers of TR and RT (or -1's and 1's). Very, very elegant style!!! Me likey!

Complete thread:

• USFDA requirement for randomization Ravi 2012-06-15 13:39 [Regulatives / Guidelines] 
  • randomization: validation Helmut 2012-06-15 17:39
    • randomization: runs test? validation? d_labes 2012-06-16 13:10
      • randomization: runs test? validation? Helmut 2012-06-16 14:00
        • probability nearly zero? d_labes 2012-06-16 16:11
          • probability nearly zero! Helmut 2012-06-16 17:08
            • R-package randomizeBE d_labes 2012-07-06 09:54
              • R-package randomizeBE Helmut 2012-07-06 12:51
    • randomization: validation ElMaestro 2012-06-16 13:31
      • randomization: runs test Helmut 2012-06-16 14:42
        • randomization: runs test ElMaestro 2012-06-16 14:48
          • randomization: runs test Helmut 2012-06-16 15:10
        • very cool coding styleElMaestro 2012-06-16 19:12
          • Better a good steal than a bad reinvention Helmut 2012-06-17 13:22
            • Better a good steal than a bad reinvention ElMaestro 2012-06-17 19:58
              • Sorry! Helmut 2012-06-18 13:26
                • Sorry! ElMaestro 2012-06-18 15:19
          • Dancing with the dice d_labes 2012-06-18 15:38
            • Silly's randomization 2x2 xover d_labes 2012-06-18 16:30
              • Silly's randomization 2x2 xover Helmut 2012-06-18 17:14
            • Clumsy code Helmut 2012-06-18 17:42
              • Clumsy code ElMaestro 2012-06-18 18:01
                • Speed kills Helmut 2012-06-18 18:56
                  • Speed kills jag009 2012-09-17 21:46