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Key words: spss, pricing, pricing, spss
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What's New in SamplePower?
Working with results
- The tables can be pivoted interactively,
- New methods have been added for printing and exporting the tables, including an option to export the data to Excel or other spreadsheet programs.
- Display several graphs at once in a manner that allows you to quickly assess the impact of various factors either alone or in conjunction with each other.
- Graphs are linked to the pivot tables and are rebuilt automatically to reflect the structure of the tables.
- Graphs may be saved in a number of formats including WMF, EMF and BMP and easily exported to programs such as Word or PowerPoint.
Logistic regression
- One continuous predictor or two continuous predictors.
- One categorical predictor with two levels or one categorical predictor with more than two levels.
Survival analysis
- Accrual options: subjects entered prior to first study interval, subjects entered during study at constant rate, accrual varies.
- Hazard rate options: constant, varies.
- Attrition rate options: no attrition, constant rate, rate varies.
Equivalence tests
- Equivalence tests for means and for proportions.
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Key words: spss, pricing, pricing, spss
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