Additional Features

AUTOMATION

Command Language

• Complete coverage of menu functionality
• Interactive command entry speeds analysis
• Command files automate repetitive tasks
• Command log records session history
• Create command templates with token variables
• Save charts to BMP, WMF, EMF, PCT, EPS, JPG, and CGM

DATA MANAGEMENT

• Use ASCII, Excel 97™ and earlier, SAS®*, SPSS®, BMDP™, dBASE®, ODBC* and ArcView® file formats
• Temporary data sets*
• Merge data by adding columns or rows
• Save only selected cases or specified variables
• Use up to 32,000 variables, unlimited cases
• Sort or transpose data
• Label and order categories
• Manage missing values
• Rank and standardize variables
• Compute new variables: arithmetic operators, relational operators, logical operators, IF…THEN transformations, trigonometric, exponential, logarithmic, multivariate, character, date and time functions
• Density, cumulative density, inverse function, and random number generation: uniform, normal, t, f, chi-square, gamma, beta, exponential, logistic, studentized range, Weibull, binomial and Poisson
• Matrix algebra
• Use BASIC control structure to manipulate data: read, select, sort, transform, print, save, and create random samples

SMOOTHING

Smooth Module

• 126 non-parametric smoothers* including LOESS
• Windows: fixed width or nearest neighbors
• Kernels: uniform, Epanechnikov, biweight, triweight, tricube, gaussian, gauchy
• Method: median, mean, polynomial, robust, trimmed mean
• Save predicted values and residuals

• Pentium / clone or above
• Microsoft® Windows® 95/98/NT 4/2000
• 32 MB RAM (minimum)
• 30MB hard disk space
• SVGA monitor