Help:Variance format

Variance format
Displays the variance in queried numerical data
Further Information
Provided by:	Extension "Semantic Result Formats"
Added:	3.2.0
Removed:	still supported
Requirements:	none
Format name:	variance
Enabled? Indicates whether the result format is enabled by default upon installation of the respective extension.	yes
Authors:	Florian Breitenlacher
Categories:	math
Table of Contents

The result format variance, part of extension "Semantic Result Formats"Provides additional formats for semantic queries, can be used to display the population variance of all numerical values in the result. If the query is not expected to deliver all data, but just a sample of the data, use samplevariance instead.

Parameters

This result format does not provide format specific parameters.

Example

Syntax

{{#ask:
 [[Category:City]]
 |?Population
 |format=variance
}}

Result

7,707,255,190,710.7 ^(verify)

See also

Page	Format	Description	Provided by	Added in	Enabled
Average format	average	Displays the average of all queried numerical data	Semantic Result Formats	1.4.2	true
Count format	count	Returns just the number of results, instead of the results themselves.	Semantic MediaWiki	0.7	true
Interquartilemean format	interquartilemean	Calculates the interquartile mean in queried numerical data	Semantic Result Formats	3.2.0	true
Interquartilerange.exc format	interquartilerange.exc	Calculates the interquartile range in queried numerical data	Semantic Result Formats	3.2.0	true
Interquartilerange format	interquartilerange	Calculates the interquartile range in queried numerical data	Semantic Result Formats	3.2.0	true
Max format	max	Displays the maximum of all queried numerical data	Semantic Result Formats	1.4.2	true
Median format	median	Displays the median of all queried numerical data	Semantic Result Formats	1.6.0	true
Min format	min	Displays the minimum of all queried numerical data	Semantic Result Formats	1.4.2	true
Mode format	mode	Displays the value appearing most often in queried numerical data	Semantic Result Formats	3.2.0	true
Product format	product	Displays the product of all queried numerical data	Semantic Result Formats	1.6.0	true
Quartillower format	quartillower	Calculates the lower quartile in queried numerical data	Semantic Result Formats	3.2.0	true
Quartillower.exc format	quartillower.exc	Calculates the lower quartile in queried numerical data	Semantic Result Formats	3.2.0	true
Quartilupper format	quartilupper	Calculates the upper quartile in queried numerical data	Semantic Result Formats	3.2.0	true
Quartilupper.exc format	quartilupper.exc	Calculates the upper quartile in queried numerical data	Semantic Result Formats	3.2.0	true
Range format	range	Calculates the range in queried numerical data	Semantic Result Formats	3.2.0	true
Samplestandarddeviation format	samplestandarddeviation	Calculates the samplestandarddeviation in queried numerical data	Semantic Result Formats	3.2.0	true
Standarddeviation format	standarddeviation	Calculates the standarddeviation in queried numerical data	Semantic Result Formats	3.2.0	true
Sum format	sum	Displays the sum of all queried numerical data	Semantic Result Formats	1.4.2	true
Variance format	variance	Displays the variance in queried numerical data	Semantic Result Formats	3.2.0	true
Samplevariance format	samplevariance	Displays the sample variance in queried numerical data	Semantic Result Formats	3.2.0	true