OpasnetUtils/Fetch: Difference between revisions

Latest revision as of 13:35, 16 August 2012

This page is a knowledge crystal of subtype method. The page identifier is Op_en5722
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fetch downloads a variable.

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 ==Code==
-<rcode
-	name="answer"
-	label="Initiate functions"
-	graphics="1"
->
-# FETCH ##################### fetch downloads a variable.
-fetch <- function(x, direction = "wide") { # Could think of a version where dependencies table is given as a parameter, and based on Name, Identifier is downloaded from the Base.
+https://www.opasnet.org/svn/opasnet_utils/trunk/R/Fetch.r
-	x <- as.character(x)
-	if(exists(x)) {
-		out <- get(x)
-	} else {
-		out <- tidy(op_baseGetData("opasnet_base", x), direction = "wide")
-	}
-	return(out)
-}
-</rcode>
 ==See also==