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labdsv (version 2.1-0)

hellinger: Hellinger Data Transformation

Description

Performs the Hellinger data transformation (square root of sample total standardized data).

Usage

hellinger(comm)

Value

A community data.frame

Arguments

comm

a community data.frame (samples as rows, species as columns)

Author

David W. Roberts droberts@montana.edu

Details

Calculates a sample total standardization (all values in a row are divided by the row sum), and then takes the square root of the values.

See Also

spcmax, samptot, abundtrans

Examples

Run this code
data(bryceveg)
hellveg <- hellinger(bryceveg)

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