Cross-Read & -Write R, Py, Matlab, Binary Files

Note: feather-format is desigend to transfer data between Py & R [stackoverflow, feather-doc]. .FE # OBS: only for data.frame type, not even arrays. py (feather-format) # Requires: pip install feather-format. (OBS: feather-format NOT feather.) write: import numpy as np import pandas as pd df = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6], 'C':[7,8,9]}, index=['one', 'two', 'three']) import feather feather.write_dataframe(df.reset_index(drop=True), 'df.fe') (though the df is created by pandas) read: import feather df = feather. ...