**Test Index Probability of Distinct Test scores **

Müller, J. M. (2006a). Probability of obtaining two
statistically different test scores as a test index. *Educational and
Psychological Measurement, 66*, 601‐611*. *

Müller, J. M. (2006b). SAS macros to compute the test
index PDTS. *Applied Psychological Measurement*, 30, 345‐346.

·
SAS-ZIP

·
SPSS-Syntax to compute PDTS
+ Instruction

**Time series
analysis**

Müller, J. M. (2003). IDARMA: A SAS
macro for a fully automated identification of AR(I)MA models and for removing
the autocorrelated influences from time-series-data or repeated measurements. *Applied Psychological Measurement, Vol 27(5)*, 380-381.

·
**%IDARMA**