GetDeltaParamsVar: Calculate Delta related parameters variance function

In Delta: Measure of Agreement Between Two Raters

Description

This function perform all needed calculations to get all Delta related parameters variance. For do the exact calculations some variables previously calculated are needed.

Usage

GetDeltaParamsVar(mx, fixedrows = FALSE, Delta, Pi, k, Cov, E)

Arguments

mx	Matrix. Agreement contingency table to perform calculations
fixedrows	Boolean. Indicate if sample rows are fixed beforehand.
Delta	Vector. Each element indicate the probability of recognize an element i.
Pi	Vector. Each element indicate the probability of classify at random an element in category i.
k	Integer. Dimension of the problem.
Cov	Matrix. Covariance matrix of Delta.
E	Double. Value calculated for Cov matrix derivation.

Examples

GetDeltaParamsVar(mx = matrix(c(60,0,3,2,50,1,3,2,79),3,3), 
	fixedrows = FALSE,Delta = c( 0.8945724, 0.9522836, 0.8962094), 
     Pi = c( 0.2703707, 0.1939561, 0.5356732), k = 3, 
     Cov = matrix(c(0.002736490,  0.000004188, -0.001074704,
                0.000004188, 0.001141059, -0.000181746,
               -0.001074704, -0.000181746,  0.004912131),3,3),
	E = c(0.03159824,  0.01304313, -0.88650011))

Delta documentation built on March 26, 2020, 7:21 p.m.