createSimpleImputer: Create Simple Imputer settings

In OHDSI/PatientLevelPrediction: Develop Clinical Prediction Models Using the Common Data Model

Create Simple Imputer settings

Description

This function creates the settings for a simple imputer which imputes missing values with the mean or median

Usage

createSimpleImputer(method = "mean", missingThreshold = 0.3)

Arguments

method	The method to use for imputation, either "mean" or "median"
missingThreshold	The threshold for missing values to be imputed vs removed

Value

The settings for the single imputer of class featureEngineeringSettings

Examples

# create imputer to impute values with missingness less than 10% using the median
# of observed values
createSimpleImputer(method = "median", missingThreshold = 0.10)

OHDSI/PatientLevelPrediction documentation built on Feb. 14, 2025, 9:44 a.m.