ds.auc {dsBaseClient}

R Documentation

Calculates the Area under the curve (AUC)

Description

This function calculates the C-statistic or AUC for logistic regression models.

Usage

ds.auc(pred = NULL, y = NULL, datasources = NULL)

Arguments

pred	the name of the vector of the predicted values
y	the name of the outcome variable. Note that this variable should include the complete cases that are used in the regression model.
datasources	a list of DSConnection-class objects obtained after login. If the datasources argument is not specified the default set of connections will be used: see datashield.connections_default.

Details

The AUC determines the discriminative ability of a model.

Value

returns the AUC and its standard error

Author(s)

Demetris Avraam for DataSHIELD Development Team

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