Greetings
I'm a relatively new R user and I'm trying to build a latent class model. I've used the 'R Site Search' and it appears there's not much dialogue on these packages On mmlcr, I've gotten it working, but not sure if I'm using it correctly. On flexmix, I can only seem to get results for one class. I'm attaching my code below - if anyone is familiar with either of these packages, I'd really appreciate some assistance or direction. I'm also attaching a small sample dataset. Many thanks for your help! Scott Geller library(mmlcr) model2 = mmlcr(outer = ~ first_brand_HOLIDAY + perc_zone1 + perc_Group_nights + perc_num_asian + DaysBetweenStays + CROStays + DaysSinceLastStay + wghtmean_median_age_pop100 + perc_num_white + perc_num_hispanic + perc_CROStays + numMonthsActive + WEBStays + property_loyalty + perc_NoZone + ltgold1 + ltgold3 + rho + p_hat_PCR| gst_id, components = list(list(formula = nts ~ PCR_Dummy_class, class = "poislong")),data=Dataset, n.groups = 5, max.iter = 5000) libray(flexmix) m1<-flexmix(nts ~ first_brand_HOLIDAY+ perc_zone1+ perc_Group_nights+ perc_num_asian+ DaysBetweenStays+ CROStays+ DaysSinceLastStay+ wghtmean_median_age_pop100+ perc_num_white+ perc_num_hispanic+ perc_CROStays+ numMonthsActive+ WEBStays+ property_loyalty+ perc_NoZone+ rho+ PCR_Dummy_class+ ltgold1+ ltgold3+ p_hat_PCR, data = data, k = 2, model = FLXglm(family = "poisson")) rm1<-refit(m1) summary(rm1) Scott Geller Advanced Analytics, Decision Sciences Department, InterContinental Hotels Group 770-604-5149
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