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| ACTmath | ACT Mathematics Test Scores |
| casemod | Lettercase Modification |
| cov.freqtab | Covariance of a Frequency Table |
| equate | Linear and Equipercentile Equating |
| equate.eq | Equipercentile Equating |
| equate.ln | Linear Equating |
| freqavg | Frequency Averaging |
| freqbump | Frequency Adjustment |
| freqtab | Frequency Tabulation |
| fx | Cumulative Distribution Function |
| KBneat | Test Scores under a NEAT design |
| kurt.freqtab | Kurtosis of a Frequency Distribution |
| loglinear | Loglinear Smoothing |
| mean.freqtab | Mean of a Frequency Table |
| print.equate | Linear and Equipercentile Equating |
| px | Percentile Rank Function |
| se.boot | Bootstrap Standard Errors of Equating |
| se.ln | Standard Error of Linear Equating |
| skew.freqtab | Skewness of a Frequency Distribution |
| synthetic | Synthetic Population Values |