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	<help>
		<element name="DESCRIPTION" text="This algorithm performs multiple regression analysis, studying the relation between several variables.&#10;&#10;It takes a points layer containing information about a quantitative variable, and generates a raster layer of values of that variable, estimating its values from a set of independent variables (predictor) on which the main variable shows some dependency.values of the helping variables in all the cells to be able to apply the selected process (these variables should be in raster format)." description="Description" type="0">
			<image description="" file="regresion_mul1.jpg">
			</image>
		</element>
		<element name="ADDITIONAL_INFO" text="" description="Additional information" type="0">
		</element>
		<element name="EXTENSION_AUTHOR" text="Victor Olaya" description="Extension created by" type="0">
		</element>
		<element name="HELP_AUTHOR" text="Victor Olaya" description="Help file created by" type="0">
		</element>
		<element name="USER_NOTES" text="" description="User_notes" type="0">
		</element>
		<element name="POINTS" text="The points layer with the dependent variable" description="Points" type="3">
		</element>
		<element name="FIELD" text="attribute that will be used  to extract the values for the analysis." description="Field" type="3">
		</element>
		<element name="INPUT" text="Layers with independent variables" description="Predictors" type="3">
		</element>
		<element name="OUTPUT_DESCRIPTION" text="" description="Description" type="2">
		</element>
		<element name="RESIDUALS" text="Points layer with the same points as the input layer and the following attributes:&#10;*Predicted value at the point&#10;*Known value at the point&#10;*Difference between these two values" description="Residuals" type="2">
		</element>
		<element name="RESULT" text="The output layer with the estimated values of the dependent variable." description="Result" type="2">
		</element>
	</help>
<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>