SsFrocNhRsmModel | R Documentation |
Construct RSM NH model for FROC sample size estimation
SsFrocNhRsmModel(dataset, lesDistr)
dataset |
The pilot dataset. |
lesDistr |
A 1D array containing the probability mass function of number of lesions per diseased case in the pivotal FROC study. |
A list containing:
mu
The RSM mu parameter of the NH model.
lambda
The RSM lambda parameter of the NH model.
nu
The RSM nu parameter of the NH model.
scaleFactor
, the factor by which the ROC effect size
must by multiplied to get the wAFROC effect size.
R2
The squared correlation of the wAFROC-AUC to ROC-AUC fit.
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