using GammaDist you have to normalize so that the location parameter equals zero. However, I want to plot a gamma distribution using the three parameter distribution, i.e. I want to be able to specify the location parameter. Does anybody now how I can do this or is there already a routine somewhere that I haven't found? Thanx in advance, M?rten M?rten Bjellerup Doctoral Student in Economics School of Management and Economics V?xj? University SE-351 95 V?xj? Sweden Tel: +46 470 708410 Fax: +46 470 82478 Mobile: +46 70 969 88 88 Mail: marten.bjellerup at ehv.vxu.se Web: http://www.ehv.vxu.se ------------------------------------- "Forecasting is like trying to drive a car blindfolded and following directions given by a person who is looking out of the back window"