rail.interactive.creation.degraders.addRandom module

rail.interactive.creation.degraders.addRandom.add_column_of_random(**kwargs)

Add a column of random numbers to a dataframe

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The main interface method for Noisifier.

Adds noise to the input catalog

This will attach the input to this Noisifier

Then it will call the _initNoiseModel() and _addNoise(), which need to be implemented by the sub-classes.

The _initNoiseModel() method will initialize the noise model of the sub-classes, and store the noise model as self.noiseModel

The _addNoise() method will add noise to the flux and magnitude of the column of the catalog.

The finalize() method will check the end results (like preserving number of rows)

Finally, this will return a PqHandle providing access to that output data.

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This function was generated from the function rail.creation.degraders.addRandom.AddColumnOfRandom.__call__

Parameters:

• sample (TableLike, required) – The sample to be degraded.

• seed (int, optional) – Set to an int to force reproducible results. Default: None An integer to set the numpy random seed, by default None.

• col_name (str, optional) – Name of the column with random numbers Default: chaos_bunny

Returns:

A handle giving access to a table with degraded sample.

Return type:

pandas.core.frame.DataFrame