Bioequivalence and Bioavailability Forum

Vectorized if [🇷 for BE/BA]

posted by d_labes  – Berlin, Germany, 2016-09-21 15:32 (3195 d 23:41 ago) – Posting: # 16659
Views: 4,894

Dear öberster größter Meister!

❝ I have a vector like

❝ a=c(1,1,2,2,3,5,5,6,6,7,8,8,9,9)

❝ and I would like to rename/reorder/resomething this vector so that

❝ a=c(1,1,2,2,3,4,4,5,5,6,7,7,8,8)

Vectorized if comes to rescue.
a <- ifelse(a<4, a, a-1)

Hope this helps and matches your problem.

BTW: Hardcore Rusers never use = for assignments

Complete thread:

• Smart recoding of vector values ElMaestro 2016-09-21 12:59 
  • Vectorized ifd_labes 2016-09-21 13:32
  • Smart recoding of vector values mittyri 2016-09-21 13:34
    • Smart recoding of vector values ElMaestro 2016-09-21 14:02
    • Smart recoding of vector values d_labes 2016-09-21 15:27