rxRename() changes the names of individual variables, lhs, and ode states using
new_name = old_name syntax
rxRename(.data, ..., envir = parent.frame())
.rxRename(.data, ..., envir = parent.frame())
rename.rxUi(.data, ...)
rename.function(.data, ...)
# S3 method for class 'rxUi'
rxRename(.data, ...)
# S3 method for class '`function`'
rxRename(.data, ...)
# Default S3 method
rxRename(.data, ...)rxode2 ui function, named data to be consistent with dplyr::rename()
rename items
Environment for evaluation
New model with items renamed
This is similar to dplyr's rename() function. When dplyr is
loaded, the s3 methods work for the ui objects.
Note that the .rxRename() is the internal function that is called
when renaming and is likely not what you need to call unless you
are writing your own extension of the function
ocmt <- function() {
ini({
tka <- exp(0.45) # Ka
tcl <- exp(1) # Cl
## This works with interactive models
## You may also label the preceding line with label("label text")
tv <- exp(3.45) # log V
## the label("Label name") works with all models
add.sd <- 0.7
})
model({
ka <- tka
cl <- tcl
v <- tv
d/dt(depot) = -ka * depot
d/dt(center) = ka * depot - cl / v * center
cp = center / v
cp ~ add(add.sd)
})
}
ocmt %>% rxRename(cpParent=cp)
#>
#>
#> i parameter labels from comments are typically ignored in non-interactive mode
#> i Need to run with the source intact to parse comments
#> -- rxode2-based free-form 2-cmt ODE model --------------------------------------
#> -- Initalization: --
#> Fixed Effects ($theta):
#> tka tcl tv add.sd
#> 1.568312 2.718282 31.500392 0.700000
#>
#> States ($state or $stateDf):
#> Compartment Number Compartment Name
#> 1 1 depot
#> 2 2 center
#> -- Model (Normalized Syntax): --
#> function() {
#> ini({
#> tka <- 1.56831218549017
#> tcl <- 2.71828182845905
#> tv <- 31.5003923087479
#> add.sd <- c(0, 0.7)
#> })
#> model({
#> ka <- tka
#> cl <- tcl
#> v <- tv
#> d/dt(depot) = -ka * depot
#> d/dt(center) = ka * depot - cl/v * center
#> cpParent = center/v
#> cpParent ~ add(add.sd)
#> })
#> }