Use "message()" to print notifications instead of "print()".
Organize the notifications to make it flow better.
Change all(is.na(agp)) or all(is.na(crp)) to exists("agp", dataset), or
exists("crp", dataset)
BRINDA 0.1.3
Reduce the title to 65 characters
Add more description and DOI
BRINDA 0.1.4
To adjust for inflammation in Zinc, correlation should < -0.1 instead of -0.2
For zinc: applying adjustment for AGP when only AGP is available (instead of adjustment for AGP and CRP)
Add more examples to the readme
BRINDA 0.1.5
Change the condition of adjusting for sTfR. sTfR is adjusted by AGP only in WRA and PSC population groups. sTfR can be adjusted by AGP or CRP in other/manual population groups.