• Independent and paired
• t-tests
• One, two and three-way ANOVA
• One and two-way repeated measures ANOVA

• Mann-Whitney rank sum test
• Wilcoxon signed rank test
• Kruskal-Wallis ANOVA
• Friedman RM ANOVA

• Spearman rank order
• Pearson product moment

• Linear and multiple linear; polynomial; stepwise; best subsets; nonlinear; multiple logistic
• Rates and Proportions
• Chi-square analysis of contingency tables
• McNemar's test
• Fischer's exact test

Descriptive Statistics
Mean, standard deviation, standard error of mean, median, percentiles, sum of squares, skewness, kurtosis, confidence interval for the mean range, max. and min.values, normality, sample size, missing value content

Normality
Kolmogorov-Smirnov

Equal Variance
Levene median test

• Raw and indexed data
• Sample size, mean std. dev., std. error of mean

• Tukey
• Duncan's Multiple Range
• Fishcer LSD
• Student-Newmann-Keuls
• Bonferroni t-test
• Dunnett's test
• Dunn's test

• Multicollinearity, homoscedasticity, residuals
• Cook's Distance and more

Test-Specific Options

• Set alpha for power calculation
• Set power for sample size calculation

• Scatter Plots
• Column Means with Error Bars
• Raw Residuals
• Standardized Residuals
• Multiple Line Plots
• Bar Charts with Error Bars
• Pie Charts
• Histograms
• Point Plots
• Point and Column Means
• Box Plots

• Raw Residuals (scatter)
• Standardized Residuals (bar)
• Column Means (bar and scatter plots)
• Bar Charts with Error Bars
• Point Plots
• Point and Column Means
• Histogram of Residuals
• Normal Probability Plot
• Scatter Plot with Regression and Confidence Intervals
• Box Plots
• 3D Residuals
• 3D Scatter Plots
• Grouped Bar Charts
• Before and After Plots
• Multiple Comparison Matrix
• Scatter Correlation Matrix

• OLE 2 in-place activate SigmaPlot
• Change Fill and Line color, line type, fill style
• Add text and control font, size style
• Change symbol size and shape
• Axis types: linear, log, probability
• Error as error bars
• Axis titles created automatically
• Legends created automatically
• Multi-level zooming

• Embedded graphs
• Save to text files, Word Perfect and Microsoft Word
• Optional date/time stamp
• Formatting tool bar - cut, copy, paste, alignment
• Graphical ruler to set tabs and margins
• Set default font
• Option to "Explain Test Results"
• Display summarty tables, power, confidence interval

• Use "for" and "if...then...else" statements
• Trigonometric, Numeric, Range, Accumulation
• Random number generator, Precision Area and distance, User-defined and more

• Microsoft Office and Windows 95 compatible
• OLE 2 client support; import graphics or data from other applications such as Windows metafile graphics, equation editor, etc.
• Access and save multiple worksheets, reports, graphs and Excel files in one compound document
• Context-sensitive help system
• Supports long file names in Windows 95
• Multitasking on Windows NT and Windows 95
• Support for TrueType and Adobe Type
• Manager fonts

• Handles missing data
• Interactive column title editing
• Promote text labels to column titles
• One billion data points in 16,384 columns by 65,436 rows
• 32-bit application
• Sort, index, and stack data
• Transpose rows/columns
• Vary column widths
• Cut, Paste, Copy, etc.
• SigmaLink with SigmaPlot worksheet

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