| Shand {GCDkit} | R Documentation | 
Assigns data for Shand's diagram into Figaro template (list 'sheet') and appropriate values into 'x.data' and 'y.data'
Shand()
Classic Shand's diagram (1943). Three rock types are defined in the A/CNK vs A/NK plot:
Peralkaline
Metaluminous
Peraluminous
 
 
 
| sheet | list with Figaro Style Sheet data | 
| x.data | molecular ratio A/CNK=Al2O3/(CaO+Na2O+K2O) | 
| y.data | molecular ratio A/NK=Al2O3/(Na2O+K2O) | 
Vojtech Erban, erban@sopky.cz
 
& Vojtech Janousek, vojtech.janousek@geology.cz
Shand (1943) Eruptive Rocks. John Wiley & Sons
classify figaro plotDiagram NaAlK
    sampleDataset("atacazo")
    
    # Plot the diagram
    plotDiagram("Shand", FALSE)
    
    # To Classify data stored in WR 
    classify("Shand")