chisq.dist: Returns the distance between two compositional vectors using...

Description Usage Arguments References

Description

Returns the distance between two compositional vectors using the chi-square distance.

Usage

1
chisq.dist(x.1, x.2, gamma)

Arguments

x.1

compositional vector

x.2

compositional vector

gamma

power transform taken to be 1.

References

Stewart, C., Iverson, S. and Field, C. (2014) Testing for a change in diet using fatty acid signatures. Environmental and Ecological Statistics 21, pp. 775-792.

Connie Stewart (2017) An approach to measure distance between compositional diet estimates containing essential zeros, Journal of Applied Statistics, 44:7, 1137-1152, DOI: 10.1080/02664763.2016.1193846


QFASA documentation built on June 15, 2019, 1:03 a.m.