isParent: Determine if a variety is a parent of another

In ggenealogy: Visualization Tools for Genealogical Data

Determine if a variety is a parent of another

Description

Returns a boolean variable for whether the second variety is a parent of the first variety

Usage

isParent(child, parent, geneal)

Arguments

child	possible child variety
parent	possible parent variety
geneal	the full genealogy (in data frame format)

References

Rutter L, VanderPlas S, Cook D, Graham MA (2019). ggenealogy: An R Package for Visualizing Genealogical Data. Journal of Statistical Software, 89(13), 1–31. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.18637/jss.v089.i13")}

Examples

data(sbGeneal)
isParent("Essex", "Young", sbGeneal)
isParent("Young", "Essex", sbGeneal)

ggenealogy documentation built on May 29, 2024, 1:19 a.m.