Documentation: adsl.Rmd vignette - lookup table for derive_vars_cat()

[Fanny-Gautier]

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In adsl.Rmd vignette there is the agegr1_lookup table used in derive_vars_cat() and is says that the "catch-all" conditions must be at the last place in the lookup table. Here it seems that it is when AGE is NOT missing, while in the corresponding look-up table it is when AGE is missing.
It's a bit confusing with the agegr1_lookup example. The explanation would be less confusing with the region1_lookup example which contains the condition !is.na(COUNTRY) , "Rest of the World", or updating the agegr1_lookup lookup table to be consistent as on 2nd screenshot.

[Fanny-Gautier]

@bms63, @bundfussr , @StefanThoma I am working on pharamverse/exemples for ADSL and have the above query.

[bundfussr]

Yes, I agree, we should use the region1_lookup example in the text.

[StefanThoma]

Yes, I agree