OHDSI/CaseCrossover

Name: CaseCrossover

Owner: Observational Health Data Sciences and Informatics

Description: An R package for performing case-crossover and case-time-control analyses in an observational database in the OMOP Common Data Model.

Created: 2017-04-19 14:17:51.0

Updated: 2017-11-08 12:31:10.0

Pushed: 2017-10-25 08:54:58.0

Homepage:

Size: 1197

Language: R

GitHub Committers

User	Most Recent Commit	# Commits
Marc Suchard	2017-05-19 17:31:33.0	2
Martijn Schuemie	2018-03-19 17:09:21.0	17

Other Committers

User	Email	Most Recent Commit	# Commits
Schuemie	mschuemi@its.jnj.com	2017-10-11 03:44:56.0	1

README

CaseCrossover

Introduction

CaseCrossover is an R package for performing case-crossover and case-time-control analyses in an observational database in the OMOP Common Data Model.

Features

• Extracts the necessary data from a database in OMOP Common Data Model format
• Nesting in a cohort of interest (e.g. people with a particular prior condition)
• Ability to specify multiple control windows
• Ability to adjust for time-trends in exposure (case-time-control design)
• Fitting outcome models using conditional logisitc regression

Technology

CaseCrossover is an R package.

System Requirements

Requires R (version 3.2.2 or higher). Installation on Windows requires RTools. Libraries used in CaseCrossover require Java.

Dependencies

• Cyclops
• DatabaseConnector
• SqlRender
• OhdsiRTools
• CaseControl

Getting Started

1. On Windows, make sure RTools is installed.

2. The DatabaseConnector and SqlRender packages require Java. Java can be downloaded from http://www.java.com.

3. In R, use the following commands to download and install CaseCrossover:

   all.packages("drat")
   ::addRepo("OHDSI")
   all.packages("CaseCrossover")
   

Getting Involved

• Vignette: Single studies using the CaseCrossover package
• Vignette: Running multiple analyses at once using the CaseCrossover package
• Package manual: CaseCrossover.pdf
• Developer questions/comments/feedback: OHDSI Forum
• We use the GitHub issue tracker for all bugs/issues/enhancements

License

CaseCrossover is licensed under Apache License 2.0

Development

CaseCrossover is being developed in R Studio.

Development status

Under development