Cheat sheet for pandas
Posted on July 01, 2016 in computer-science
See https://pandas.pydata.org/pandas-docs/stable/getting_started/10min.html
import pandas as pd
Creating a DataFrame:
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from a csv file:
example = pd.read_csv('filename.csv') example.head()
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from columns, that is from a dictionney associating labesl (column names) to pd.Series)
ex = pd.DataFrame(dict(col1=pd.Series([1, 2, np.nan, 5)]), col2=pd.Series([1, 2, np.nan, 5)]),