Hi everybody ! On undated data, I try to draw a scatterplot by the following : "scatter1" <- gnuplot x y "scater1".show but I get two message error (attached) and a black graph window on the screen . I tried with other data --annual and undated-- and had no problem! Best, Artur ___________________________________________________________________________ Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses http://fr.answers.yahoo.com