ProStat

Prostat software was specialy designed for scientists and engineers, and minimal computer experience is required.Nine tutorial lessons are included to give users a quick start.

Prostat provides a powerful data sheet in which you can enter your data and begin analyzing immediately. You can also easily generate data from a variety of predefined functions. For data analysis, ProsStat includes a full range of basic statistical methods and advanced multivariate statistical methods. For commonly used distributions, ProStat provides a convenient facility for conversion of area probabilities and critical values. ProStat also provides many mathematical methods for data manipulation, such as mathematical transformation, numerical integration and differentiation, and FFT.

ProStat has a powerful plot window in which you can easily plot your data and statistical results. More than twenty 2D and 3D plot types are built in. A variety of plot-editing tools enable you to achieve publication-quality graphs. Your graphs can be easily exported into fifteen popular graphic formats for use in your word processing or presentation software.

Here are some key features of "ProStat":

￭ New plot wizard will create your desired plot in a more convenient and intuitive way. ￭ New methods for nonlinear regression: simplex method and Powell method. ￭ Dunnett test for the data mean comparison with control group. ￭ Kruskal-Wallis nonparametric multiple comparisons. ￭ Enhanced dose-response analysis: calculation of LD/LC and its confidence intervals at any desired probability level (such as LD25, LD50, LD70,...). ￭ With the new programs, you can directly export your plots in the PDF file with a few clicks of your mouse. ￭ Improved multiple levels data sorting for both balanced and unbalanced data. ￭ Enhanced mathematical transformation with references to column and cell indices. ￭ New and enriched data-displaying formats. ￭ Importing data directly from the Wave format files. ￭ New data sheet editing capabilities: filling missing cells with linear or spline interpolated data, inserting data block, and improved editing undo. ￭ New document format control allows you to set the page mode, margin sizes, and many other options such as data title, time stamp, page count, etc. ￭ Enriched online help with a special "How to" section for commonly encountered tasks. ￭ New dialog box help system. ￭ New plot types include tableau plots (animal zoo plots) for 2D scattering curves, vertical bars, and horizontal bars. ￭ The enhanced object linking and embedding (OLE) implementation allows you to insert your PSI graphics inside word processors (such as Word) and presentation programs (such as PowerPoint) reliably. The in-place editing feature offers you the power to edit your PSI graphics inside Word (or other word processing programs) and PowerPoint. ￭ In the new programs, you can add multiple fitted curves with user controllable data ranges and best-fit parameters graphically. ￭ New function plot model for plotting multiple-lines function and a cluster of functions. ￭ The new optional grid lines in the plot window will help you locate your plotting objects easily and more precisely. ￭ The enriched status bar will report your mouse screen position, axes coordinates, and data information. ￭ Improved multiple-level undo for graph editing. ￭ The new text alignment capability offers you extra control on your plotted text object. ￭ With the improved template and batch plot functions, you can reproduce a similar graph for any plot type with just a few mouse clicks. ￭ Optional prefix and suffix labels for axis tick marks provide you with extra power to label your axis. ￭ Improved axis tick marks display locations for unbalanced label length. ￭ Improved 3D axes text labels position control. ￭ Enriched drawing toolbox brings more convenience to your fingertips.