downsample

TrackData.downsample(resolution, aggregation_type=AggregationType.SUM)

Downsamples the track data to a lower resolution.

Parameters:

• resolution (int) – The desired resolution in base pairs.

• aggregation_type (AggregationType (default: <AggregationType.SUM: 'sum'>)) – The aggregation method to use for pooling the values.

Return type:

TrackData

Returns:

A new TrackData object with downsampled values.

Raises:

ValueError – If resolution is not greater than the current resolution or not divisible by the current resolution.