Generating Features for a Cohort

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Documentation for package ‘FeatureExtraction’ version 3.7.2

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

.createLooCovariateSettings	Get covariate settings
.getDbLooCovariateData	Get covariate information from the database
aggregateCovariates	Aggregate covariate data
computeStandardizedDifference	Compute standardized difference of mean for all covariates.
convertPrespecSettingsToDetailedSettings	Convert prespecified covariate settings into detailed covariate settings
CovariateData	Covariate Data
CovariateData-class	Covariate Data
createAnalysisDetails	Create detailed covariate settings
createCohortAttrCovariateSettings	Create cohort attribute covariate settings
createCohortBasedCovariateSettings	Create settings for covariates based on other cohorts
createCohortBasedTemporalCovariateSettings	Create settings for temporal covariates based on other cohorts
createCovariateSettings	Create covariate settings
createDefaultCovariateSettings	Create default covariate settings
createDefaultTemporalCovariateSettings	Create default covariate settings
createDetailedCovariateSettings	Create detailed covariate settings
createDetailedTemporalCovariateSettings	Create detailed temporal covariate settings
createEmptyCovariateData	Creates an empty covariate data object
createTable1	Create a table 1
createTable1CovariateSettings	Create covariate settings for a table 1
createTemporalCovariateSettings	Create covariate settings
createTemporalSequenceCovariateSettings	Create covariate settings
filterByCohortDefinitionId	Filter covariates by cohort definition IDs
filterByRowId	Filter covariates by row ID
getDbCohortAttrCovariatesData	Getcovariate information from the database through the cohort_attribute table
getDbCohortBasedCovariatesData	Get covariate information from the database based on other cohorts
getDbCovariateData	Get covariate information from the database
getDbDefaultCovariateData	Get default covariate information from the database
getDefaultTable1Specifications	Get the default table 1 specifications
isAggregatedCovariateData	Check whether covariate data is aggregated
isCovariateData	Check whether an object is a CovariateData object
isTemporalCovariateData	Check whether covariate data is temporal
loadCovariateData	Load the covariate data from a folder
saveCovariateData	Save the covariate data to folder
show-method	Covariate Data
summary-method	Covariate Data
tidyCovariateData	Tidy covariate data