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