is: Checks if a variable is of class mortaar_life_table or...

In mortAAR: Analysis of Archaeological Mortality Data

Checks if a variable is of class mortaar_life_table or mortaar_life_table_list

Description

Checks if a variable is of class mortaar_life_table or mortaar_life_table_list

Usage

is.mortaar_life_table_list(x, ...)

is.mortaar_life_table(x, ...)

Arguments

x	a variable.
...	further arguments passed to or from other methods.

Value

true if x is a mortaar_life_table or a mortaar_life_table_list, otherwise false.

Examples

# Create a mortaar_life_table from a prepared dataset.
class(schleswig_ma)
is.mortaar_life_table(schleswig_ma)

schleswig_1 <- life.table(schleswig_ma[c("a", "Dx")])

class(schleswig_1)
is.mortaar_life_table(schleswig_1)

# Create a mortaar_life_table_list from two datasets.
odagsen <- life.table(list(
  "corpus mandibulae" = odagsen_cm[c("a", "Dx")],
  "margo orbitalis" = odagsen_mo[c("a", "Dx")]
))
is.mortaar_life_table_list(odagsen)

mortAAR documentation built on Aug. 28, 2023, 1:06 a.m.