getSecondParentScores: Get second parent score from scores object
In rmsharp/parentfindr: What the Package Does (One Line, Title Case)

Get second parent score from scores object

getSecondParentScores(
  id,
  firstParent,
  secondParent,
  firstParentType,
  columnNames,
  scores
)

`id`	offspring ID
`firstParent`	first parent ID
`secondParent`	second parent ID
`firstParentType`	character vector of length one with one of dams or sires.
`columnNames`	character vector of columns to include from `scores` in dataframe
`scores`	list object with a comparison information for all trio combinations.