January 2016
Intermediate to advanced
240 pages
4h 42m
English
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Metric aggregations
As explained in the previous sections, metric aggregations allow you to find out the statistical measurement of the data, which includes the following:
- Computing basic statistics
- Computing in a combined way:
statsaggregation - Computing separately :
min,max,sum,value_count, aggregations
- Computing in a combined way:
- Computing extended statistics:
extended_statsaggregation - Computing distinct counts:
cardinalityaggregationNote
Metric aggregations are fundamentally categorized in two forms:
- single-value metric:
min,max,sum,value_count,avg, andcardinalityaggregations - multi-value metric:
statsandextended_statsaggregations
- single-value metric:
Computing basic stats
The basic statistics include: min, max, sum, count, and avg. These statistics can be computed in the following two ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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