gettransmatrix: Transformation matrix

In MobilePhoneESSnetBigData/destim: R package for mobile devices position estimation

Description

Returns the transformation matrix that transforms the minimal parameters into the probabilities of transition. The transformation matrix allows obtains the probabilities of transition from the minimal set of parameters. If we append an one at the end of the vector of parameters, the product of this matrix by such vector is the probabilities of transition vector.

Usage

gettransmatrix(x)

## S3 method for class 'HMM'
gettransmatrix(x)

Arguments

x	the HMM object.

Value

A matrix.

See Also

minparams, ptransition, rparams, fit

Examples

model <- HMMrectangle(3,3)
model <- initparams(model)
model <- minparams(model)
# Should be close to zero
range(ptransition(model) - gettransmatrix(model) %*% c(rparams(model), 1))

MobilePhoneESSnetBigData/destim documentation built on Dec. 7, 2020, 7:35 p.m.