Niggli {GCDkit}R Documentation

Niggli's values

Description

Calculates cationic parameters of Niggli (1948).

Usage

Niggli(WR, precision = getOption("gcd.digits"))

Arguments

WR

a numerical matrix; the whole-rock data to be normalized.

precision

precision of the result.

Details

The calculated parameters are:

si, al, fm, c, alk, k, mg, ti, p, c/fm, qz

Value

A numeric matrix 'results'.

Author(s)

Vojtěch Janoušek, vojtech.janousek@geology.cz

References

Niggli P (1948) Gesteine und Minerallagerstätten. Birkhäuser, Basel, p. 1-540

Examples

    data(sazava)
    accessVar("sazava")
    
    Niggli(WR)

[Package GCDkit version 6.1 Index]