countResample
Description
The Resample
combinator can be applied to the count
aggregate function to count values of a specified key column in a fixed number
of intervals (N).
Example Usage
Basic example
Let's look at an example. We'll create a table which contains the name, age and
wage of employees, and we'll insert some data into it:
Let's get the average wage of the people whose age lies in the intervals of [30,60)
and [60,75) ([ is exclusive and ) is inclusive). Since we use integer
representation for age, we get ages in the intervals [30, 59] and [60,74].
To do so we apply the Resample combinator to the avg aggregate function.
