hi steve, thnx for ur reply. but my problem is, that i have a matrix as a functions value and as a result i get a single number. so how can i plot this? and it would be nice if u read over my function, because i´m not sure if it correct. anyway thnx regards jethi -- View this message in context: http://r.789695.n4.nabble.com/3D-plot-tp2713818p2713856.html Sent from the R help mailing list archive at Nabble.com.
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