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https://issues.apache.org/jira/browse/SOLR-680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan McKinley resolved SOLR-680.
Resolution: Fixed
I removed the median calculation.
Down the line it might make sense to add it back -- but rather then leave in an
unreleased broken feature, it seems best to remove it.
StatsComponent - get min, max, sum, qt, avg of number fields
Key: SOLR-680
URL: https://issues.apache.org/jira/browse/SOLR-680
Project: Solr
Issue Type: New Feature
Components: search
Reporter: Koji Sekiguchi
Assignee: Ryan McKinley
Priority: Minor
Fix For: 1.4
Attachments: SOLR-680-remove-bad-median-calculation.patch,
SOLR-680.patch, SOLR-680.patch, SOLR-680.patch, SOLR-680.patch,
SOLR-680.patch, SOLR-680.patch
StatsComponent - it returns min,max,sum,qt,avg of specified number fields:
request parameters:
stats=onstats.field=price
{code:xml}
stats
stats_fields
lst name=price
double name=min10/double
double name=max30/double
double name=avg20/double
double name=sum60/double
double name=qt3/double
/lst
/stats_fields
/stats
{code}
WRT stats, the component can output sum and avg, but not sd and var.
USE CASE:
StatsComponent can be used to get market price of DocSet e.g. rental
housing site, package tour site.
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