Statistics

In this post, I demonstrate how to simulate infection times from Cox Proportional Hazard model conditional on time-invariant covariates.

In this post, I demonstrate how to simulate infection times from a Cox Proportional Hazards model conditional on one time-varying covariate.

In this post I show how to do kernel density estimation in R

In this post I cover two key concepts in survival analysis: the survivor and hazard functions.

In this post I describe right censored data and show the appropriate survivor and hazard functions.

In this post I show how to obtain the survival and hazard rates for left truncated and right censored data.

In this post I describe how to obtain kernel smoothed hazard rates.

In this post I demonstrate how to obtain kernel smoothed hazard rates with real-world and simulated data.

In this post I cover variable selection methods in a linear regression framework.