rxRename function

Rename items inside of a rxode2 ui model

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, ...)

Arguments

• .data: rxode2 ui function, named data to be consistent with dplyr::rename()
• ...: rename items
• envir: Environment for evaluation

Returns

New model with items renamed

Details

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

Examples

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)

Author(s)

Matthew L. Fidler