| Niggli {GCDkit} | R Documentation | 
Calculates cationic parameters of Niggli (1948).
Niggli(WR, precision = getOption("gcd.digits"))
| WR | a numerical matrix; the whole-rock data to be normalized. | 
| precision | precision of the result. | 
The calculated parameters are:
si, al, fm, c, alk, k, mg, ti, p, c/fm, qz
A numeric matrix 'results'. 
Vojtěch Janoušek, vojtech.janousek@geology.cz
Niggli P (1948) Gesteine und Minerallagerstätten. Birkhäuser, Basel, p. 1-540
    sampleDataset("sazava")
    
    Niggli(WR)