| ANALISI DATI SODIO primo picco for/fil 67 if05_na1.ps meta 67 -111 opt fit set fit 11111111111111 ve/cre x(24) r ve/cre y(24) r ve/cre errx(24) r ve/rea x,y if05_na1.dat sigma erry=sqrt(y) null 800 1200 0 500 graph/hplot/err x y errx erry 24 24 ve/fit x(3:20) y(3:20) erry(3:20) g S meta 0 close 67