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Deprecated: Creation of dynamic property ErrorException::$_mwLogId is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/exception/MWExceptionHandler.php on line 344
Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/exception/MWExceptionHandler.php:344) in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/WebResponse.php on line 37 https://rave.gatech.edu/help/index.php?action=history&feed=atom&title=Independent_variablesIndependent variables - Revision history2025-12-14T03:50:33ZRevision history for this page on the wikiMediaWiki 1.25.5 Deprecated: Creation of dynamic property ErrorException::$_mwLogId is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/exception/MWExceptionHandler.php on line 344
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Deprecated: Creation of dynamic property WikitextContent::$mText is deprecated in /var/www/vhosts/rave.gatech.edu/httpdocs/help/includes/content/TextContent.php on line 56 https://rave.gatech.edu/help/index.php?title=Independent_variables&diff=3230&oldid=prevAdmin: Created page with "'''Independent Variables''' are one of the three variable types used by Rave. The other two are: *Functional variables *Random variables Independent variables are..."2013-08-22T19:57:06Z<p>Created page with "'''Independent Variables''' are one of the three <a href="/help/index.php?title=Variable_types" title="Variable types">variable types</a> used by Rave. The other two are: *<a href="/help/index.php?title=Functional_variables" title="Functional variables">Functional variables</a> *<a href="/help/index.php?title=Random_variables" class="mw-redirect" title="Random variables">Random variables</a> Independent variables are..."</p>
<p><b>New page</b></p><div>'''Independent Variables''' are one of the three [[variable types]] used by Rave. The other two are:<br />
*[[Functional variables]]<br />
*[[Random variables]]<br />
<br />
Independent variables are not calculated by functions. Rave can use the values of independent variables stored in the [[data table]] to draw graphs, but since Rave has no way of calculating new values of independent variables, they cannot be used in [[continuous graphs]] or in most [[optimizers]]. When you load a new data set from a file, each column in the file becomes a new independent variable. After loading a data set, you can modify the values of independent variables by editing the [[main table]]. <br />
<br />
You can also create new independent variables within Rave by:<br />
*Using the "Make Flag Column" buttons on the model tab. These buttons add new columns of independent variables to the data set whose values are related to the [[row state]] at the time that the variable was created<br />
*Loading a function as a "[[static function]]". In this case Rave evaluates the function once to populate the data table, but does not link the new variables to the function.</div>Admin