python 3.x - deference between df.describe and df.describe() -

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import pandas pd import numpy np dates =pd.date_range('20150501',periods=5) df =pd.dataframe(np.random.randn(5,4),index=dates,columns="i know example".split())

df.describe() giving different results compared df.describe. please explain me difference between these modules.

df.describe method (you can think of 'pointer method' in other languages). df.describe() calls method, , returns result.

p = df.describe p() df.describe()

in example above, p() , p.describe() execute same action


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