Hello. I&#39;m new to gretl and I&#39;m trying to create a simple script that will, for instance, seasonally adjust all variables. And I&#39;ve run into troubles. So...<div>1. how do I generate variable <i>variable names</i> to genr? for instance, I want to call each detrended variable &quot;sa_&quot; &amp; the original variable name</div>

<div>2. how do I pass the parameter to deseas()? deseas(gdp) works fine, but deseas(varname(4)) doesn&#39;t (assuming varname(4)=&quot;gdp&quot;, varname returns a string and deseas doesn&#39;t work that way. I also tried looping through a list of all the variables, but the same error of erroneous argument type is brought up by deseas().</div>

<div><br></div><div>Thanks!!<br clear="all">SA<br>
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