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Survival Data Analysis - Harvard University

Survival Data AnalysisKosuke ImaiPrinceton UniversityPOL573 Quantitative Analysis IIIFall 2016 Kosuke Imai (Princeton) Survival DataPOL573 Fall 20151 / 39 Readings(Required) Freedman. (2008). Survival Analysis : A Primer TheAmerican Statistician, Vol. 62, pp. 110 119.(Required) Various articles on cabinet dissolution (referencesgiven in later slides)(Suggested) Wooldridge, Chapter 20.(Suggested) Box-Steffensmeier and Jones (1997). Time is of theEssence: Event History Models in Political Science, AmericanJournal of Political Science, Vol. 41, pp. 1414 1461.(Reference) Box-Steffensmeier and Jones. (2004).Event HistoryModeling: A Guide for Social Scientists.

Nonparametric ML Estimation of Survival Function Idea: Use one minus the empirical CDF to estimate S(y) Observed failure times: t1 <t2 < <tJ Ties are allowed, i.e., J n, and dj units failed at tj mj units are right-censored in the interval [tj;tj+1) and fail in the interval [tj+1;1) Under the independence assumption,

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imai.fas.harvard.edu

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imai.fas.harvard.edu

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