15 Statistics
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. | |
| • CTABLES | Custom tables. | |
| • FACTOR | Factor analysis and Principal Components analysis. | |
| • GLM | Univariate Linear Models. | |
| • 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. |