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NaN Toolbox >> NaN Toolbox > Statistical Visualization > nan_probplot

nan_probplot

Produce a distribution probability plot for each column of X.

Calling Sequence

normplot(distribution,x)

Description

The line joing the 1st and 3rd quantile is drawn on the graph. If the underlying distribution is normal, the points will cluster around this line.

Note that this function sets the title, xlabel, ylabel, axis, grid, tics and hold properties of the graph. These need to be cleared before subsequent graphs using 'clf'.

Examples

Y=grand(1,25,'nor',0,1);
nan_normplot('nor',Y);

Authors


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