SigmaPlot 9.0: Exact Graphs for Exact Science

摘要

SigmaPlot 9 offers the expected improvements over earlier versions as well as a few surprises in the ease-of-use category. Where previously there was a struggle to quickly produce a complex graphic, the developers have addressed the learning curve and significantly decreased the slope.The main lesson learned is that when problems occur, read the manual: either paper or under the Help menu. If further support is needed, technical help is available by phone, fax or e-mail.'The response is usually rapid and very helpful, so keep this in mind when evaluating package ver- sus price. SigmaPlot has been around for some time and it is always pleasing to see the ease-of-use issue addressed as it has been in this version. A detailed synopsis of new and useful features is available at the Web site, and demo versions may be easily downloaded at the same site.