EHR: Electronic Health Record (EHR) Data Processing and Analysis Tool

Process and analyze electronic health record (EHR) data. The 'EHR' package provides modules to perform diverse medication-related studies using data from EHR databases. Especially, the package includes modules to perform pharmacokinetic/pharmacodynamic (PK/PD) analyses using EHRs, as outlined in Choi, Beck, McNeer, Weeks, Williams, James, Niu, Abou-Khalil, Birdwell, Roden, Stein, Bejan, Denny, and Van Driest (2020) <doi:10.1002/cpt.1787>. Additional modules will be added in future. In addition, this package provides various functions useful to perform Phenome Wide Association Study (PheWAS) to explore associations between drug exposure and phenotypes obtained from EHR data, as outlined in Choi, Carroll, Beck, Mosley, Roden, Denny, and Van Driest (2018) <doi:10.1093/bioinformatics/bty306>.

Package overview 1. EHR Vignette for Extract-Med and Pro-Med-NLP 2. EHR Vignette for Structured Data 3. Dose Building Using Example Vanderbilt EHR Data 4. EHR Vignette for Build-PK-Oral Dose Building Using Example Vanderbilt EHR Data EHR Vignette for *Build-PK-Oral* EHR Vignette for *Extract-Med* and *Pro-Med-NLP* EHR Vignette for Structured Data

Vignettes Man pages API and functions Files

Package details
Author	Leena Choi [aut, cre] (<https://orcid.org/0000-0002-2544-7090>), Cole Beck [aut] (<https://orcid.org/0000-0002-6849-6255>), Hannah Weeks [aut] (<https://orcid.org/0000-0002-0262-6790>), Elizabeth McNeer [aut], Nathan James [aut] (<https://orcid.org/0000-0001-7079-9151>), Michael Williams [aut]
Maintainer	Leena Choi <leena.choi@vanderbilt.edu>
License	GPL (>= 3)
Version	0.4-11
URL	https://choileena.github.io/
Package repository	View on CRAN
Installation	Install the latest version of this package by entering the following in R: `install.packages("EHR")`