delta4r: delta4r : Estimated reproducibility metric
In henok535/RMPB: Reproducibility Metric for Predictive Biomarker

Description Usage Arguments Details Value Author(s) Examples

View source: R/delta4r.R

This function is used the reproducibility metric. It is the difference in theta

1	delta4r(mydatt, dpar)

`dpar`	The parameters of the normally distributed biomarker.
`mydat`	A data frame with the outcome variable and exposure variables

This metric measure the difference in the decrease of expected proportion of events when the gold standard bimarker is measured and when the modified asssay is measured.

A value in the range of 0-1.

Henok Woldu

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  # Let the data is stored in an object named mydat
  # Let dpar the parmaters of the normally distributed biomarker
  truetheta <- thetags(mydat, dpar)