Re: [R] Generating bootstrap samples from a panel data frame
With a sample data frame: d = data.frame(id = rep(c(1,2,3,4),5), x = round(rexp(20), digits=2), y = round(runif(20), digits=2)) I would like to generate 100 bootstrap data with replacement and save each bootstrap data as b1, b2, ..., b100. I attempted the sample function but could not make it work On Mon, Nov 11, 2013 at 6:11 PM, Dereje Fentie derex@gmail.com wrote: With a data frame (call it *d*) composed of 2000 individuals and *n*observations for each individual (thus *2000n* observations in total), I would like to generate *k* bootstrap samples with replacement from *d*. Amongst other variables, *d* has a numeric variable *id* taking on identical value for observations belonging to the same individual. Taking into consideration the panel nature of the data, I want to generate many bootstrap samples with replacement and store each bootstrap sample data frame for further use. Sampling (or selection into the bootstrap sample) shall be based on individuals (on unique values of *id*) such that if an individual is in a particular bootstrap sample, so will all observations belonging to that individual. How can I do this in r? [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
[R] Warning message during starts up
During startup R gives a Warning message: Setting LC_CTYPE=en_US gnumeric failed What is the error and how can I fix it? [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
[R] r package to solve for Nash equilibrium
Is there an r package out there that solves for pure strategy* Nash equilibrium of a two-person game*? A search for Nash equilibrium in r provides a link to the *GNE* package which solves for the Generalized Nash equilibrium. But what I would like to solve is a pure strategy Nash equilibrium. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
[R] Generating bootstrap samples from a panel data frame
With a data frame (call it *d*) composed of 2000 individuals and *n*observations for each individual (thus *2000n* observations in total), I would like to generate *k* bootstrap samples with replacement from *d*. Amongst other variables, *d* has a numeric variable *id* taking on identical value for observations belonging to the same individual. Taking into consideration the panel nature of the data, I want to generate many bootstrap samples with replacement and store each bootstrap sample data frame for further use. Sampling (or selection into the bootstrap sample) shall be based on individuals (on unique values of *id*) such that if an individual is in a particular bootstrap sample, so will all observations belonging to that individual. How can I do this in r? [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
