HYPGEO21.ZIP 344064 2/20/93 HYPERGEO VER. 2.1 Graphics program for visualizing shape of the fourth dimension. Displays 3-D images of 4-D hyperobjects rotating in hyperspace. Calculates projections and intersections of a hyperobject with XYZ-hyperplane. Features 3-D stereoscopic viewing. KWIKSTAT.ZIP 606208 5/27/93 KWIKSTAT DATA ANALYSIS KWIKSTAT is an award winning (1992 SIA) data analyis program for anyone who needs to analyze or graph business or scientific data. Describe, compare, forecast, predict, and graph. MATHPL32.ZIP 131072 7/08/93 MATHPLOT 3.2 Mathplot allows you to enter mathematical functions using normal algebraic notation and immediately plot them on the screen or a LaserJet printer. Handles cartesian, polar and parametric equations. Excellent for quickly visualizing math functions. NONLIN24.ZIP 212992 7/08/93 NONLIN 2.4 Nonlin performs linear and nonlinear statistical regression. It determines the values of parameters for an equation, whose form you specify, that cause it to best fit a set of data values. Also plots data and equation. Includes 40 page manual. PCSTAT25.ZIP 294912 2/01/93 PCSTAT V2.5 PCStat v2.5 - Statistical and histogram report program. Easy to use even for novices. Pull-down menus and contextsensitive help. Accepts Lotus, ASCII, DIF and prepared dBasedata. Reports are professional and ideal for many situations. RXRG93.ZIP 294912 5/01/93 RXRIDGE / RXTRACES / PATHPROJ 9305 RXridge performs maximum likelihood estimation of generalized ridge regression models; RXtraces draws interactive, graphical TRACE displays; PathProj projects the shrinkage path onto anytwo-dimensional, linear subspace. Menus/prompts interfaces.