vardi.algorithm: Run algorithm of Vardi (1996) given B and S matrices
In networkTomography: Tools for network tomography
Description
Usage
Arguments
Value
References
See Also
View source: R/vardi.algorithm.R
Description
Runs moment-matching algorithm of Vardi (1996) until
convergence
Usage
1
vardi.algorithm(A, Y, lambda, tol = 0.001)
Arguments
A
routing matrix (m x k)
Y
matrix of link loads over time (m x n, one
column per time)
lambda
numeric vector of starting values for OD
flows (length k)
tol
numeric tolerance for halting iterations
Value
numeric vector of length k with estimated OD flows
References
Y. Vardi. Network tomography: estimating source-destination
traffic intensities from link data. Journal of the American
Statistical Association, 91:365-377, 1996.
See Also
Other vardi: vardi.compute.BS;
vardi.iteration
networkTomography documentation built on May 2, 2019, 3:28 a.m.
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Description Usage Arguments Value References See Also
View source: R/vardi.algorithm.R
Description
Runs moment-matching algorithm of Vardi (1996) until convergence
Usage
1 | vardi.algorithm(A, Y, lambda, tol = 0.001)
|
Arguments
A |
routing matrix (m x k) |
Y |
matrix of link loads over time (m x n, one column per time) |
lambda |
numeric vector of starting values for OD flows (length k) |
tol |
numeric tolerance for halting iterations |
Value
numeric vector of length k with estimated OD flows
References
Y. Vardi. Network tomography: estimating source-destination traffic intensities from link data. Journal of the American Statistical Association, 91:365-377, 1996.
See Also
Other vardi: vardi.compute.BS;
vardi.iteration
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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