Please can somebody advise me about the following which is selfexplanatory. I'd appreciate it. Thanks Richard hudson Qld Aust On p8 of the Doonik & Ooms Arfima package (see A Package for Estimating and Simulating Arfima Models: Arfima package 1.0 for Ox), there is a graph with plots * ....Actual _____Actual*, ie there are 2 plots in the one graph, both plots being "Actual". Please tell me what each of these "Actual" plots represent, if you would be so kind. My work replicated these plots but for the life of me I cannot tell what data makes up each "Actual" plot. Thankyou very very much, Richard Hudson Qld Australia