Two-Sample Problem / Confidence Intervals
For the analysis of two possibly heteroscedastic samples SAS-Macros are available to calculate:
- a studentized permutation test (PERM-BF)
- various confidence intervals for the shift effect (PERM-KI)
Methods are described in:
- Neubert, K. and Brunner, E. (2006) "A Studentized Permutation Test for the Nonparametric Behrens-Fisher problem" accepted by: Computational Statistics & Data Analysis. (PERM-BF)
- Dissertation of Karin Neubert (PERM-BF, PERM-KI)
SAS-Macro | Manual (PDF) |
Example Data |
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PERM-BF.SAS | PERM-BF-MANUAL.PDF | FERRITIN.TXT | ||
PERM-KI.SAS | PERM-KI-MANUAL.PDF | EXAMPLE.TXT |