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Series.diff()

Series.diff(periods=1) [source]

1st discrete difference of object

Parameters:

periods : int, default 1

Periods to shift for forming difference

Returns:

diffed : Series

Links:

http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.Series.diff.html

doc_Pandas

2017-01-12 04:53:33

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