class rubin_sim.maf.metrics.NoutliersNsigmaMetric(col=None, n_sigma=3.0, metric_name=None, **kwargs)

Bases: BaseMetric

Calculate the # of visits less than n_sigma below the mean (n_sigma<0) or more than n_sigma above the mean of ‘col’.

Methods Summary

run(data_slice[, slice_point])

Calculate metric values.

Methods Documentation

run(data_slice, slice_point=None)

Calculate metric values.


Values passed to metric by the slicer, which the metric will use to calculate metric values at each slice_point.

slice_pointdict or None

Dictionary of slice_point metadata passed to each metric. E.g. the ra/dec of the healpix pixel or opsim fieldId.

metricValue: int float or object

The metric value at each slice_point.