Translations:Expression Manager/9/en - Revision history

FuzzyBot: Importing a new version from external source

2020-11-28T13:25:02Z

Importing a new version from external source

← Older revision		Revision as of 15:25, 28 November 2020
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	Some surveys use "Goto Logic", such that if you answer Question 1 with option C, then jump to Question 5. This approach is very limiting, since is hard to validate, and easily breaks if you have to re-order questions. EM uses a Boolean relevance equation to specify all of the conditions under which a question might be valid. If the question is relevant, then the question is ~~asked~~, otherwise it is Not Applicable, and the value NULL is stored in the database. This is similar to what can be done via the Conditions editor, but EM lets you easily specify much more complex and powerful criteria (and lets you use the variable name rather than SGQA naming).		Some surveys use "Goto Logic", such that if you answer Question 1 with option C, then jump to Question 5. This approach is very limiting, since is hard to validate, and easily breaks when you have to re-order questions. EM uses a Boolean relevance equation to specify all of the conditions under which a question might be valid. If the question is relevant, then the question is shown, otherwise it is Not Applicable, and the value NULL is stored in the database. This is similar to what can be done via the Conditions editor, but EM lets you easily specify much more complex and powerful criteria (and lets you use the variable name rather than SGQA naming).

FuzzyBot: Importing a new version from external source

2014-10-15T07:24:29Z

Importing a new version from external source

← Older revision		Revision as of 09:24, 15 October 2014
Line 1:		Line 1:
	Some surveys use "Goto Logic", such that if you answer Question 1 with option C, then jump to Question 5. This approach is very limiting, since is hard to validate, and easily breaks if you have to re-order questions. EM uses an Boolean relevance equation to specify all of the conditions under which a question might be valid. If the question is relevant, then the question is asked, otherwise it is Not Applicable, and the value NULL is stored in the database. This is similar to what can be done via the Conditions editor, but EM lets you easily specify much more complex and powerful criteria (and lets you use the variable name rather than SGQA naming).		Some surveys use "Goto Logic", such that if you answer Question 1 with option C, then jump to Question 5. This approach is very limiting, since is hard to validate, and easily breaks if you have to re-order questions. EM uses a Boolean relevance equation to specify all of the conditions under which a question might be valid. If the question is relevant, then the question is asked, otherwise it is Not Applicable, and the value NULL is stored in the database. This is similar to what can be done via the Conditions editor, but EM lets you easily specify much more complex and powerful criteria (and lets you use the variable name rather than SGQA naming).

FuzzyBot: Neue Version von externer Quelle importiert

2013-05-21T07:45:07Z

Neue Version von externer Quelle importiert

New page

Some surveys use "Goto Logic", such that if you answer Question 1 with option C, then jump to Question 5. This approach is very limiting, since is hard to validate, and easily breaks if you have to re-order questions. EM uses an Boolean relevance equation to specify all of the conditions under which a question might be valid. If the question is relevant, then the question is asked, otherwise it is Not Applicable, and the value NULL is stored in the database. This is similar to what can be done via the Conditions editor, but EM lets you easily specify much more complex and powerful criteria (and lets you use the variable name rather than SGQA naming).