vardi.iteration: Execute single iteration for algorithm of Vardi (1996)
Description
Function to compute B and S matrices for moment equations
of Vardi's method (1996). It's not particularly efficient,
but it works.
Usage
vardi.iteration(A, yBar, lambda, B, S)
Arguments
yBar
numeric vector of mean link loads (length m)
lambda
value of lambda from last iteration
Value
numeric vector of length k with updated lambda
References
Y. Vardi. Network tomography: estimating source-destination
traffic intensities from link data. Journal of the American
Statistical Association, 91:365-377, 1996.