1. Survival and Event History Analysis: A Process Point of View;Aalen,2008
2. Dynamic analysis of multivariate failure time data;Aalen;Biometrics,2004
3. Analysis of Ordinal Categorical Data (Wiley Series in Probability and Statistics);Agresti,2010
4. Statistical Models Based on Counting Processes;Andersen,1993
5. Course signals at Purdue: using learning analytics to increase student success;Arnold,2012