Re: [Gretl-users] saving data

Dear Clarodina, I think this code can help you: <start> open australia.gdt smpl 1 20 matrix correlations = zeros($nobs,1) loop i=1..20 smpl +1 +1 correlations[$i,1] = corr(PAU,PUS) endloop print correlations gnuplot 1 {set title "Correlations between PAU and PUS"\ font "Arial,12"; set style line 1 lc rgb "#0073FF" lw 4;\ set ylabel "(correlation coefficient)";} --with-lines --time-series \ --output=display --matrix=correlations <end> Please try it and tell us if it solved your problem :-) Um abraço, Henrique Andrade