In UMCSTaR/medicareR: Standardize Medicare Data and Create Analytic File

knitr::opts_chunk$set(echo = FALSE,
                      warning = FALSE,
                      message = FALSE)


library(profvis)
options(rmarkdown.html_vignette.check_title = FALSE)

This summarize code optimization results in April 2021. All code profiling were based on 0.1% sample data.

1. Standardization

1.1 Membership

• Memory: Improved 78MB (20%)
• Time: Improved 1210ms (33%)

Before

data(profile_member_sample12yr_all, package = "medicareR")
attach(member_sample12yr_all)

member_sample12yr_all

After

data(profile_member_sample12yr_by_yr, package = "medicareR")
attach(member_sample12yr)

member_sample12yr

1.2 Professional

• Memory: Improve memory 99MB (10%)
• Time: need more time 39760ms (400%)

Before

data(profile_professional_sample12yr_all, package = "medicareR")
attach(profile_professional_sample12yr_all)

profile_professional_sample12yr_all

After

data(profile_professional_sample12yr_by_year, package = "medicareR")
attach(profile_professional_sample12yr_by_year)

profile_professional_sample12yr_by_year

1.3 Facility claims

• Memory: Improve memory 78MB (33%)
• Time: need more time 1790ms (200%)

Before

data("profile_fac_clm_sample12yr_all", package = "medicareR")
attach(profile_fac_clm_sample12yr_all)

profile_fac_clm_sample12yr_all

After

data("profile_fac_clm_sample12yr_by_yr", package = "medicareR")
attach(profile_fac_clm_sample12yr_by_yr)

profile_fac_clm_sample12yr_by_yr

UMCSTaR/medicareR documentation built on May 11, 2022, 7:31 p.m.