list2dist: Convert pairwise list to distance matrix

In spaa: SPecies Association Analysis

Convert pairwise list to distance matrix

Description

Convert pairwise list to distance matrix

Usage

list2dist(dat)

Arguments

dat	dataframe with three columns

Details

Dataframe with first column as the column names in the distance matrix, second column as the rownames in the distance matrix, third column the values.

Value

distance matrix

Author(s)

Jinlong Zhang [e-mail]

References

Tuomisto, H. (2003). "Dispersal, Environment, and Floristic Variation of Western Amazonian Forests." Science 299(5604): 241-244.

See Also

dist2list

Examples

##list2dist() example
x <- matrix(rnorm(100), nrow=5)
sampledata <- dist(x)
ddd <- dist2list(sampledata)
list2dist(ddd)

spaa documentation built on April 4, 2025, 2:41 a.m.