

    \filetitle{!ttrend}{Linear time trend in deterministic trend equations}{modellang/ttrend}

	\paragraph{Syntax}
 
 \begin{verbatim}
 !ttrend
 \end{verbatim}
 \paragraph{Description}
 
 \paragraph{Example}
 
 \begin{verbatim}
 !dtrends
     log(Y) += a*!ttrend;
 \end{verbatim}


