NCHS-Public-Use-Data-Munging

Pulling and processing into crunchable form public use files (PUFs) from data systems across NCHS, specifically:

• National Ambulatory Medical Care Survey (NAMCS)
• National Hospital Ambulatory Medical Care Survey (NHAMCS)

Data download sources: ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/dataset_documentation/namcs & /nhamcs

Load survey and dplyr packages

library(dplyr) library(survey) options(survey.lonely.psu='adjust')

Display Version Information

cat("R package versions:\n")

example of dataviz: https://jaredzun.shinyapps.io/CDC_Challenge_Suicide_Overdose_Trends/