Converts a matrix in which each row sums to 1 to an integer vector specifying for each row the column index of the maximum.

map(z, warn = mclust.options("warn"), ...)

## Arguments

z A matrix (for example a matrix of conditional probabilities in which each row sums to 1 as produced by the E-step of the EM algorithm). A logical variable indicating whether or not a warning should be issued when there are some columns of z for which no row attains a maximum. Provided to allow lists with elements other than the arguments can be passed in indirect or list calls with do.call.

## Value

A integer vector with one entry for each row of z, in which the i-th value is the column index at which the i-th row of z attains a maximum.

unmap, estep, em, me.
emEst <- me(modelName = "VVV", data = iris[,-5], z = unmap(iris[,5]))
#> [149] 3 3