Update Graph for Graphical Approaches

Updates the weights and transition matrix for graphical approaches.

updateGraph(w, G, I, j)

Arguments

w

The current vector of weights for elementary hypotheses.

G

The current transition matrix.

I

The set of indices for yet to be rejected hypotheses.

j

The hypothesis to remove from index set I.

Value

A list containing the new vector of weights, the new transition matrix for the graph, and the new set of indices of yet to be rejected hypotheses.

Author

Kaifeng Lu, kaifenglu@gmail.com

Examples

updateGraph(w = c(0.5, 0.5, 0, 0),
            G = matrix(c(0, 0.5, 0.5, 0,  0.5, 0, 0, 0.5,
                         0, 1, 0, 0,  1, 0, 0, 0),
                       nrow=4, ncol=4, byrow=TRUE),
            I = c(1, 2, 3, 4),
            j = 1)
#> $w
#> [1] 0.00 0.75 0.25 0.00
#> 
#> $G
#>      [,1] [,2]      [,3]      [,4]
#> [1,]    0  0.0 0.0000000 0.0000000
#> [2,]    0  0.0 0.3333333 0.6666667
#> [3,]    0  1.0 0.0000000 0.0000000
#> [4,]    0  0.5 0.5000000 0.0000000
#> 
#> $I
#> [1] 2 3 4
#>