Description Usage Arguments Value Author(s) References See Also Examples
Functions to perform the expectation and maximization steps of the EM algorithm for an multivariate Gaussian mixture model.
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x |
A matrix of observations where rows corresponds to features and columns to experiments. |
theta |
A list of parameters formatted as described in
|
kappa |
A matrix where the (i,j)'th entry is the probability that
|
meta.special.case |
Logical. If |
EStep
returns a matrix of probabilities as kappa
above.
MStep
returns a list of parameters formatted as described in
rtheta
.
Anders Ellern Bilgrau <anders.ellern.bilgrau@gmail.com>
Li, Q., Brown, J. B. J. B., Huang, H., & Bickel, P. J. (2011). Measuring reproducibility of high-throughput experiments. The Annals of Applied Statistics, 5(3), 1752-1779. doi:10.1214/11-AOAS466
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