Explores automatic delta-method transformations for variance estimates in R's survey package, enabling correct standard errors after mathematical operations.
Explains how to use S3 method dispatch on arguments other than the first in R, using the survey package's svytotal function as an example.
Explores a bug in R's survey package when using strings vs. factors in grouped analysis, highlighting data type pitfalls.
Announces updates to the R survey package, including a major rewrite of svyquantile, performance improvements, and new features.
A technical tutorial on implementing quadratic trend tests using the R survey package, including code examples and statistical analysis.
An update on the svy2lme R package for fitting linear mixed models with complex survey data, including a comparison with Stata.
