Tyler and Wheatcraft (1989) Estimation

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The Tyler and Wheatcraft dialog contains the data associated with the estimation of SWCC published by Tyler and Wheatcraft (1989).


Alpha: The Alpha field shows Tyler estimation of the Tyler and Wheatcraft (1989) a parameter.


Predicted: The Predicted Field indicates if the estimation algorithm has been successfully executed on the current data.


Error: The Error field shows the difference between the fit and laboratory values in terms of R2.


AEV: The AEV field shows the air-entry value as calculated based on the estimated curve.


Max. Slope: The Max. Slope is the maximum slope (on a semi-log scale) as calculated based on the estimation curve.



 Click the graph button at the bottom of the dialog to display a graph.