is_real {pharmr}

is_real

Description

Determine if an expression is real valued given constraints of a model

Usage

is_real(model, expr)

Arguments

model

(Model) Pharmpy model

expr

(numeric or str or Expr) Expression to test

Value

(logical or NULL) TRUE if expression is real, FALSE if not and NULL if unknown

Examples

## Not run: 
model <- load_example_model("pheno")
is_real(model, "CL")

## End(Not run)