Uncertain Area Methods for Cut-Point Determination in Tests


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Documentation for package ‘UncertainInterval’ version 0.3.0

Help Pages

check.data Function to check the dataset of individuals with (1) and without (0) the targeted condition.
get.intersection get.intersection Obtain the intersection of two distributions using the kernel method
nlopt.ui Function for the determination of the population thresholds an inconclusive interval for bi-normal distributed test scores.
plotMD Function to plot the mixed densities of distributions of individuals with (1) and without (0) the targeted condition.
quality.threshold Function for the description of the qualities of one or two decision thresholds or threshold.
quality.threshold.uncertain Function for the description of the qualities of the Uncertain Interval.
ui.binormal Function for the determination of the sample thresholds an inconclusive interval for bi-normal distributed test scores.
uncertain.interval Function for the determination of an inconclusive interval for continuous test scores
UncertainInterval Set of functions for the determination of an Uncertain Interval of test scores