Biostatistics in Public Health: Principles, Methods, and Case-Studies – A Comprehensive Guide
Biostatistics plays a crucial role in public health by providing the statistical foundation for analyzing health data, designing studies, and guiding evidence-based decisions. From tracking ...
Read More →
How to Calculate Sample Size for Reliability Life Testing: A Step-by-Step Guide
Manufacturing companies conduct life tests on newly designed products before releasing it to the market. The test can help in identifying any potential weaknesses and ...
Read More →
Parametric Modeling of Failure Time Data in Time-to-Event (or Survival) Analysis: Part II
Explore advanced Weibull regression modeling with varying shape parameters in this follow-up reliability analysis. Building upon our previous ceramic bearings life test case study, we ...
Read More →
Statistical Hypothesis Testing of Failure-Time Data in Time-to-Event (or Survival) Analysis (Part II)
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 ...
Read More →
Statistical Hypothesis Testing of Failure-Time Data in Time-to-Event (or Survival) Analysis
Is there a meaningful difference in failure rates between your component suppliers? Can you prove that recent process improvements actually enhanced reliability? In this technical ...
Read More →
Competing Risks in Time-to-Event (or Survival) Analysis–A Tutorial With Code
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 ...
Read More →
