Parametric Modeling of Failure Time Data in Time-to-Event (or Survival) Analysis
Shishir Rao
May 15, 2025
Discover parametric regression modeling for reliability data through a detailed analysis of ceramic ball bearings life test data. This article demonstrates Weibull regression techniques in ...
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Statistical Hypothesis Testing of Failure-Time Data in Time-to-Event (or Survival) Analysis (Part II)
Shishir Rao
May 8, 2025
This article explores non-parametric testing methods for reliability and survival data analysis. Building on previous work, the author demonstrates how to conduct tests for trend ...
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Competing Risks in Time-to-Event (or Survival) Analysis–A Tutorial With Code
Shishir Rao
April 24, 2025
Explore competing risks in failure time data through a vehicle shock absorber case study. Learn how to calculate and interpret cumulative incidence functions for different ...
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Introduction to Time-to-Event (or Survival) Analysis–A Tutorial With Code
Shishir Rao
April 17, 2025
This article provides an introduction to time-to-event analysis, examining vehicle shock absorber failure data through survival modeling techniques. The author demonstrates how to estimate survival ...
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Selection Bias, A Causal Inference Perspective (With Downloadable Code Notebook)
Justin Belair
February 2, 2025
Collider bias occurs when we condition on (or select based on) a variable that is influenced by both the exposure and outcome of interest. This ...
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