Obtain Screening probability draws
ec_draws_screen(draws)A list, 'echoice2' draws object
A tibble, long format, draws of MU
ec_draws_MU() to obtain MU_theta draws,
ec_trace_screen() to generate a traceplot of screening draws
data(icecream)
#run MCMC sampler (use way more than 20 draws for actual use
icecream_scr_est <- icecream %>% dplyr::filter(id<50) %>% vd_est_vdm_screen(R=20)
#> Using 16 cores
#> MCMC in progress
#> MCMC complete
#> Total Time Elapsed: 0.00 minutes
ec_draws_screen(icecream_scr_est)
#> # A tibble: 40 × 3
#> draw attribute_level value
#> <int> <chr> <dbl>
#> 1 1 Brand:BenNJerry 0.5
#> 2 1 Brand:BlueBell 0.5
#> 3 1 Brand:BlueBunny 0.5
#> 4 1 Brand:Breyers 0.5
#> 5 1 Brand:Dryers 0.5
#> 6 1 Brand:HaagenDa 0.5
#> 7 1 Brand:Store 0.5
#> 8 1 Flavor:Chocolate 0.5
#> 9 1 Flavor:ChocChip 0.5
#> 10 1 Flavor:ChocDough 0.5
#> # … with 30 more rows