dist_jaccard: Estimation of jaccard distance
In dyerlab/gstudio: Tools Related to the Spatial Analysis of Genetic Marker Data

dist_jaccard

R Documentation

Estimation of jaccard distance

Description

This function returns a measure of genetic distance based upon the Jaccard set distance metric.

Usage

dist_jaccard(x, stratum = "Population")

Arguments

`x`	A `data.frame` with both stratum and `locus` objects in them.
`stratum`	The name of the stratum variable in `x`

Value

A matrix of Jaccard distance

Author(s)

Rodney J. Dyer rjdyer@vcu.edu

Examples

  AA <- locus( c("A","A") )
  AB <- locus( c("A","B") )
  AC <- locus( c("A","C") )
  BB <- locus( c("B","B") )
  BC <- locus( c("B","C") )
  CC <- locus( c("C","C") )
  loci <- c(AA,AA,AB,AA,BB,BC,CC,BB,BB,CC)
  df <- data.frame( Population=c(rep("A",5),rep("B",5) ), TPI=loci )
  dist_jaccard(df)

dyerlab/gstudio documentation built on Jan. 17, 2025, 11:17 a.m.