Resamples dataframe example for https://blog.projectpiglet.com
import pandas as pd | |
import scipy.stats as ss | |
from scipy import signal | |
# Outer Join, Fill NaN | |
combined_df = first_df.join(second_df, how='outer').fillna(method='ffill').fillna(0.0) | |
# Resample first_df and second_df to be the same size | |
combiend_df[col1] = ss.zscore(signal.resample(first_df[col1], len(comb_df))) | |
combined_df[col2] = ss.zscore(signal.resample(np.diff(second_df[col2]), len(comb_df))) |
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