require(rstarating);require(relvm); require(rclus); require(cmsdata);require(dplyr) # cms_star_hospital_overall_rating2016oct <- read_csv(file.path( "T:/Clinical Excellence/Analytics/Data Sources/cmsData/2016/20161110/Hospital_Revised_FlatFiles_20161110", "Hospital General Information.csv" )) %>% select(ccnid, hospital_overall_rating)
# Non-adaptive LVM # This is used by cms for Oct. 2016. # It will take about 30 min or longer depending on your computer. # fit_noad <- relvm_noad(mstbl(cms_star_rating_input_2016oct)) # Rating sr_noad <- rating(x=fit_noad$groups$summary_score,method="rclus",score_col="sum_score_win",iter.max=1) # Compare to cms sr_noad_star <- merge(x = sr_noad$star, y = cms_star_hospital_overall_rating2016oct, by = "ccnid",all.x=T) with(sr_noad_star, table(star,hospital_overall_rating))
# The true lvm model. # use the data from Dec. 2017 fit_true <- relvm(mstbl(cms_star_rating_input_2017dec)) # rating sr_true <- rating(x=fit17$groups$summary_score,method="rclus2",score_col="sum_score",iter.max=5000)
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