# compute_statistical_measures¶

menpofit.error.compute_statistical_measures(errors, step_error, max_error, min_error=0.0)[source]

Computes various statistics given a set of errors that correspond to multiple images. It can also deal with multiple sets of errors that correspond to different methods.

Parameters
• errors (list of float or list of list of float) – The list of errors per image. You can provide a list of lists for the errors of multiple methods.

• step_error (float) – The sampling step of the error bins of the CED for computing the Area Under the Curve and the Failure Rate.

• max_error (float) – The maximum error value of the CED for computing the Area Under the Curve and the Failure Rate.

• min_error (float) – The minimum error value of the CED for computing the Area Under the Curve and the Failure Rate.

Returns

• mean (float or list of float) – The mean value.

• mean (float or list of float) – The standard deviation.

• median (float or list of float) – The median value.

• mad (float or list of float) – The mean absolute deviation value.

• max (float or list of float) – The maximum value.

• auc (float or list of float) – The area under the curve value.

• fr (float or list of float) – The failure rate value.