Cg_pham at 04:26, 5 January 2012

2012-01-05T04:26:04Z

← Older revision		Revision as of 04:26, 5 January 2012
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	[[Category:~~HelpBooks~~]]		[[Category:Data_cache_keys]]
			{{HelpFiles_Deployment}}


	~~===~~==Key: DCS_Weight_DefaultMaxIteration=====		==Key: DCS_Weight_DefaultMaxIteration===

	===Syntax===		===Syntax===

Catglobe: jrfconvert import

2011-03-07T09:13:23Z

jrfconvert import

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[[Category:HelpBooks]]

=====Key: DCS_Weight_DefaultMaxIteration=====

===Syntax===

<add key="DCS_Weight_DefaultMaxIteration" value="[NUMBER]"/>

[NUMBER]: Positive integer number

===Purpose===

Used for the weight calculation logic in the data cache module.

The default maximum iterations is just the default value that is given to users when using the weight wizard. It is possible for users to change it subsequently via the wizard.

The way that weights are being calculated is through a number of iterations where the system closes in on the appropriate weight of each respondent in the data cache. The default number of iterations is e.g. set to 50 but can be increased up to a pre-defined number set in the configuration file for the system (in the key [[_Key:_DCS_Weight_MaximumMaxIteration_|DCS_Weight_MaximumMaxIteration]]). In our experience the number of iterations needed for convergence is ranged from 2 to 30 and depends on how heavily unbalanced the sample was initially. Even though the default number of iterations is set to 50, the iterations will terminate as soon as convergence is achieved.

Proposed value is "50".

===Example of key===

<add key="DCS_Weight_DefaultMaxIteration" value="50"/>
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Key: DCS Weight DefaultMaxIteration - Revision history

Cg_pham at 04:26, 5 January 2012

Catglobe: jrfconvert import