Vectorized if [🇷 for BE/BA]

posted by d_labes  – Berlin, Germany, 2016-09-21 15:32 (3063 d 04:29 ago) – Posting: # 16659
Views: 4,547

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 :no:

Regards,

Detlew

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