Add peak-to-peak interval features to tsfresh
This package provides some peak-to-peak interval (PPI) variability features to augment
tsfresh will find and count peaks using a couple of different methods.
However, it does not measure the variability in timing between those peaks.
Option 1: Clone this repo. Install prereqs from
requirements.txt. Then install the cloned directory, e.g. with
pip3 install -e [repo path].
Option 2: Install directly from PyPI (
from tsfresh import extract_features from tsfresh_ppi import get_fc_parameters my_signal = ... # some pandas DataFrame # The default way to extract features with tsfresh looks something like this: features = extract_features( my_signal, ... ) # This is how to get all of the default tsfresh features, plus default PPI features: fc_params_with_ppi = get_fc_parameters() features = extract_features( my_signal, default_fc_parameters = fc_params_with_ppi, ... )
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