Title: Electronic Health Record (EHR) Data Processing and Analysis Tool
Author: Leena Choi [aut, cre], Cole Beck [aut]
Authors@R: c(person("Leena", "Choi", role = c("aut", "cre"),
Description: Process and analyze Electronic Health Record (EHR) data. Frequency and
contingency tables for many binary outcomes and a binary exposure variable can be
generated more efficiently. Phenome Wide Association Study (PheWAS) performed
using EHR data can be analyzed using three commonly used statistical analysis
methods: Firth's penalized-likelihood logistic regression; logistic regression
with likelihood ratio test; conventional logistic regression with Wald test.

c(person("Leena", "Choi", role = c("aut", "cre"),
person("Elizabeth", "McNeer", role = "aut",
Description: 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 et al. (2020). 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 (Choi et al., 2018).
Imports: stats, utils, data.table, methods
Suggests: glmnet, logistf, medExtractR, knitr, rmarkdown, ggplot2

Description: Process and analyze Electronic Health Record (EHR) data. The 'EHR'
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)
Suggests: glmnet, logistf, medExtractR, knitr, rmarkdown, ggplot2,
Author: Leena Choi [aut, cre] (<https://orcid.org/0000-0002-2544-7090>),