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boxcoxplot

Box-Cox plot

Calling Sequence

boxcoxplot(data)
boxcoxplot(data,nbpoints)

Parameters

data :

a m-by-1 matrix of doubles, greater or equal to zero, the data to transform

nbpoints :

a double, the number of points in the plot (default=100)

Description

boxcoxplot presents a graphics showing the log-likelihood depending on the value of lambda. The optimal value of lambda is shown as a red star in the plot.

Examples

data = [0.15 0.09 0.18 0.10 0.05 0.12 0.08];
scf();
boxcoxplot(data)

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