I am aware that it is possible to specify a subset with a single logical operator when constructing a model, such as: svyglm(formula, design=data, subset=variable=="value").
What I can't figure out is how to specify a subset with two or more logical operators: svyglm(formula, design=data, subset=variable=="value a"|"value b"). Is it possible to specify a subset in this way using *glm without having to, in my case, subset the original data, create a survey design, and then fit a model? ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
