Function to obtain the transition matrix from the generator

The transition matrix of the embedded DTMC is inferred from the CTMC's generator

generatorToTransitionMatrix(gen, byrow = TRUE)

Arguments

gen

The generator matrix

byrow

Flag to determine if rows (columns) sum to 0

Value

Returns the transition matrix.

References

Introduction to Stochastic Processes with Applications in the Biosciences (2013), David F. Anderson, University of Wisconsin at Madison

See also

rctmc,ctmc-class

Author

Sai Bhargav Yalamanchi

Examples

energyStates <- c("sigma", "sigma_star")
byRow <- TRUE
gen <- matrix(data = c(-3, 3, 1, -1), nrow = 2,
              byrow = byRow, dimnames = list(energyStates, energyStates))
generatorToTransitionMatrix(gen)
#>            sigma sigma_star
#> sigma          0          1
#> sigma_star     1          0