Fixed bug: Added local_segment column if no data left after filtered
parent
2e3e433d2b
commit
7f1c502ea0
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@ -60,12 +60,13 @@ def panda_features(sensor_data_files, time_segment, provider, filter_data_by_seg
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if not acc_data.empty:
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acc_data = filter_data_by_segment(acc_data, time_segment)
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if not acc_data.empty:
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acc_features = pd.DataFrame()
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# drop rows where we only have one row per minute (no variance)
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acc_data = dropRowsWithCertainThreshold(acc_data, 1)
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if not acc_data.empty:
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acc_features = pd.DataFrame()
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# check if the participant performs exertional activity for each minute
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acc_minute = pd.DataFrame()
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acc_minute["isexertionalactivity"] = (acc_data.groupby(["local_timezone", "local_segment", "local_date", "local_hour", "local_minute"])["double_values_0"].var() + acc_data.groupby(["local_timezone", "local_segment", "local_date", "local_hour", "local_minute"])["double_values_1"].var() + acc_data.groupby(["local_timezone", "local_segment", "local_date", "local_hour", "local_minute"])["double_values_2"].var()).apply(lambda x: 1 if x > 0.15 * (9.807 ** 2) else 0)
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