added decisiongroups to all functions

DESCRIPTION

R/sim_all.R

R/sim_choice.R

R/simulate_choices.R

README.html

inst/extdata/.DS_Store

inst/extdata/feedadditives/orth.ngd

man/sim_all.Rd

man/sim_choice.Rd

man/simulate_choices.Rd

tests/manual-tests/SE-Agri.R

tests/manual-tests/SE_Drive.R

tests/manual-tests/csa.RDS

tests/manual-tests/feedadditives.R

tests/testthat/Rplots.pdf

tests/testthat/test-sim_all.R

vignettes/SE_Agri-vignette.Rmd

vignettes/SE_drive-vignette.Rmd

vignettes/csa-vignette.Rmd