Re: [R] questions about performing Robust multiple regression using bootstrap

2018-02-26 Thread Fox, John
Dear Faiz, Bootstrapping R^2 using Boot() is straightforward: Simply write a function that returns R^2, possibly in a vector with the regression coefficients, and use it as the f argument to Boot(). That will get you, e.g., bootstrapped confidence intervals for R^2. (Why you want that is anothe

Re: [R] questions about performing Robust multiple regression using bootstrap

2018-02-26 Thread Bert Gunter
Although this is superficially a question about R code, it heavily depends on exactly what you mean by "robust" and "robust tests," which are statistical issues, not R coding issues. As such, it is off topic here. So I would suggest that you post on a statistical site like stats.stackexchange.com i