Ace                     Estimates the heritability of additive traits
                        using a single variable.
AceEstimate-class       Class AceEstimate
AceLavaanGroup          A simple multiple-group ACE model with the
                        'lavaan' package.
CleanSemAceDataset      Produces a cleaned dataset that works well with
                        when using SEM to estimate a univariate ACE
                        model.
ColumnUtilities         A collection of functions that helps data
                        management data.frames, particularly those
                        derived from NLSY Extracts.
CreateAceEstimate       Instantiate an AceEstimate object.
CreatePairLinksDoubleEnteredWithNoOutcomes
                        Creates a pairs linking file without outcomes.
CreateSpatialNeighbours
                        Distances between related family members,
                        formatted for spatial analysis.
CreateSubjectTag        Creates a SubjectTag.  This value uniquely
                        identifies subjects, when both generations are
                        included in the same dataset.
ExtraOutcomes79         Extra outcome variables in the NLSY79
GetDetails-methods      GetDetails-methods
Links79Pair             Kinship linking file for pairs of relatives in
                        the NLSY79 and NLSY79 Children and Young Adults
Links79PairExpanded     Kinship linking file for pairs of relatives.
                        It builds upon the Links79Pair dataset.
Links97Pair             Kinship linking file for pairs of relatives in
                        the NLSY97
Links97PairExpanded     Kinship linking file for pairs of relatives In
                        the NLSY97.  It builds upon the Links97Pair
                        dataset.
RGroupSummary           Calculates summary statistics for each
                        _R_elatedness Group in the sample.
ReadCsvNlsy79           Read a CSV file downloaded from the NLS
                        Investigator
SubjectDetails79        Dataset containing further details of the Gen1
                        and Gen2 subjects.
Survey79                Dataset containing survey details for each
                        subject, for each year
ValidateOutcomeDataset
                        Validates the schema of datasets containing
                        outcome variables.
ValidatePairLinks       Validates the schema of a links for pairs of
                        relatives
ValidatePairLinksAreSymmetric
                        Verifies that the pair relationships are
                        symmetric.
