Origin provides a number of options for performing general statistical analysis including: descriptive statistics, one-sample and two-sample hypothesis tests, and one-way and two-way analysis of variance (ANOVA). Also, several types of statistical charts are supported, including histograms and box charts.

Advanced statistical analysis tools, such as repeated measures ANOVA, multivariate analysis, receiver operating characteristic (ROC) curves, power and sample size calculations, and nonparametric tests are available in OriginPro.

Numerical and graphical results from multiple statistical analysis tools can be easily combined in an Origin worksheet to create a custom report. The report can automatically update upon data modification, allowing you to automate your statistical analysis tasks, and to also perform batch processing of multiple data files.

Descriptive Statistics

• Statistics on Columns
• Statistics on Rows
• Frequency Counts
• 2D Frequency Count/Binning
• Normality Test
• Discrete Frequency
• Correlation Coefficient

Parametric Hypothesis Tests

• One-Sample t-Test
• Two-Sample t-Test
• Pair-Sample t-Test
• One-Sample Test for Variance
• Two-Sample Test for Variance

ANOVA

• One-Way ANOVA
• Two-Way ANOVA
• One-Way Repeated-Measures ANOVA
• Two-Way Repeated-Measures ANOVA

Survival Analysis

• Kaplan-Meier Estimator
• Cox Propotional Hazard Regression
• Weibull Fit

ROC Curves

Statistical Graphs

• Box Chart
• Histogram
• Scatter Matrix Plot
• Probability Plots and Q-Q Plots
• Pareto Chart and QC(X bar R) Chart

Nonparametric Tests

• One-Sample Wilcoxon Signed Rank Test
• Paired-Sample Wilcoxon Signed Rank Test
• Paired-Sample Sign Test
• Mann-Whitney Test
• Two-Sample Kolmogorov-Smirnov Test
• Kruskal-Wallis ANOVA
• Moods Median Test
• Friedman ANOVA
• Running Simultaneous Nonparametric Tests

Multivariate Analysis

• Principle Component Analysis
• Cluster Analysis
• Discriminant Analysis

Power and Sample Size

• (PSS)One-Sample t-Test
• (PSS)Two-Sample t-Test
• (PSS)Paired-Sample t-Test
• (PSS)One-Way ANOVA