mrgsolve: omega – R documentation

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omega

Manipulate OMEGA matrices

Description

The primary function is omat that can be used to both get the $OMEGA matrices out of a model object and to update $OMEGA matrices in a model object.

Usage

omat(.x, ...)

## S4 method for signature 'missing'
omat(.x, ...)

## S4 method for signature 'matrix'
omat(.x, ..., labels = list())

## S4 method for signature ''NULL''
omat(.x, ...)

## S4 method for signature 'list'
omat(.x, ...)

## S4 method for signature 'omegalist'
omat(.x, ...)

## S4 method for signature 'mrgmod'
omat(.x, ..., make = FALSE, open = FALSE)

## S4 method for signature 'mrgsims'
omat(.x, make = FALSE, ...)

Arguments

`.x`	a matrix, list of matrices or `matlist` object
`...`	passed to other functions, including `modMATRIX`
`labels`	character vector of names for `$OMEGA` elements; must be equal to number of rows/columns in the matrix
`make`	logical; if TRUE, matrix list is rendered into a single matrix
`open`	passed to `merge.list`
`x`	`matlist` object

Examples

## example("omega")
mat1 <- matrix(1)
mat2 <- diag(c(1,2,3))
mat3 <- matrix(c(0.1, 0.002, 0.002, 0.5), 2,2)
mat4 <- dmat(0.1, 0.2, 0.3, 0.4)

omat(mat1)
omat(mat1, mat2, mat3)
omat(A=mat1, B=mat2, C=mat3)

mod <- mrgsolve::house() %>% omat(mat4)

omat(mod)
omat(mod, make=TRUE)


## Not run: 

$OMEGA
1 2 3

$OMEGA \@block
1 0.1 2

$OMEGA \@cor
\@ prefix ETA_
\@ labels CL VC KA
0.1
0.67 0.2
0 0 0.3


## End(Not run)

mrgsolve

Simulate from ODE-Based Models

v0.11.1

GPL (>= 2)

Authors

Kyle T Baron [aut, cre] (<https://orcid.org/0000-0001-7252-5656>), Bill Gillespie [ctb], Charles Margossian [ctb], Devin Pastoor [ctb], Bill Denney [ctb] (<https://orcid.org/0000-0002-5759-428X>), Dilawar Singh [ctb], Felicien Le Louedec [ctb] (<https://orcid.org/0000-0003-3699-2729>), Timothy Waterhouse [ctb] (<https://orcid.org/0000-0002-0954-9660>), Metrum Research Group [cph]

Initial release