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This chapter documents the statistical procedures that PSPP supports so far.
• DESCRIPTIVES: | Descriptive statistics. | |
• FREQUENCIES: | Frequency tables. | |
• EXAMINE: | Testing data for normality. | |
• GRAPH: | Plot data. | |
• CORRELATIONS: | Correlation tables. | |
• CROSSTABS: | Crosstabulation tables. | |
• FACTOR: | Factor analysis and Principal Components analysis. | |
• LOGISTIC REGRESSION: | Bivariate Logistic Regression. | |
• MEANS: | Average values and other statistics. | |
• NPAR TESTS: | Nonparametric tests. | |
• T-TEST: | Test hypotheses about means. | |
• ONEWAY: | One way analysis of variance. | |
• QUICK CLUSTER: | K-Means clustering. | |
• RANK: | Compute rank scores. | |
• REGRESSION: | Linear regression. | |
• RELIABILITY: | Reliability analysis. | |
• ROC: | Receiver Operating Characteristic. |