Description Usage Arguments Value Examples
Fast rolling mean
1 |
DT |
The data.table to operate on |
col |
A quoted column name |
N |
An integer number that we want to shift by |
Name |
(optional) the name of the new column |
by |
(optional) A quoted by parameter |
... |
Some additional parameters that you can pass to the |
The modified data.table with the new shifted columns
1 2 3 |
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