Feb. 21, 2002 Dear Roottalk, Congratulations on the phenominal software. My application involves business data. The data is on a single server/terminals configuration at many locations. The data is sales of various products over periods of time or pricing range and varies at each location. I would be using only a small fraction of the data analysis available in Root to create histograms in 2- and 3-D, function evaluation and graphics and visualization, possible curve fitting. I would want to get first and second derivatives of the functions for display and evaluation on the terminals. Root macros or executables would presumably be used at each location. Root is big but its' tools and characteristics of C++ based, open-source and display sound ideal for our application. Are there examples of Root being used for these kinds of applications? Would Root be a good fit here even though we'd be using only a small part of it? I see you have tutorials and a User's Guide. Where do you suggest I start in putting this together? Please help me simplify or gain an overview of some basic ways I might proceed in doing some of the things I've described and begin to learn some of Root's tools. Thank you. Sincerely, Joel Gerstman _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com
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