ggenealogy (version 1.0.0)

getBranchQual: Descendant branch calculations for quantitative variable

Description

Returns a data frame containing the names of all children of an individual of interest ("Name"). The mean and standard deviation ("Mean" and "SD") of a quantitative variable across all descendents of each child is reported. In addition, for each child, the number of its descendants is reported ("Count"), the number of its descendants who do not have a value for the quantitative variable ("NACount") is reported, and the names of all of its descendants is reported ("DesNames").

Usage

getBranchQual(v1, geneal, colName, rExpr, gen = 3)

Arguments

v1

the label of the vertex of interest (in character string format)

geneal

the full genealogy (in data frame format)

colName

the name of the column of the data frame that contains the qualitative variable of interest (in character string format)

rExpr

regular expression to be applied to the column that contains the qualitative variable of interest (in character string format). The regular expression syntax must work on a data frame column of type character. The term geneal$colName must be used in the regular expression.

gen

the number of generations back to include as ancestors

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. 10.18637/jss.v089.i13

Examples

Run this code
# NOT RUN {
data(statGeneal)
rExpr = "geneal$colName=='The Johns Hopkins University'"
DC_JHU = getBranchQual("David Cox", statGeneal, "school", rExpr, 15)
rExpr = "geneal$colName=='UnitedKingdom'"
DC_UK = getBranchQual("David Cox", statGeneal, "country", rExpr, 15)
rExpr = "grepl('(?i)Stochastic', geneal$colName)"
DC_Stochastic = getBranchQual("David Cox", statGeneal, "thesis", rExpr, 15)
# }

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