what is bootstrapping bootstrapping multivariate r bootstrap in r how to use it what is bootstrapping a multivariate time series used for how to bootstrap a multivariate time series with np how to use multiple time series in bootstrap what is the best software for bootstrapping a multivariate time series in r? bootstrap how to r bootstrap multivariate time series what is bootstrap used for r bootstrap how to use multivariate time series bootstrap block size what is bootstrapping how to bootstrap a multivariate time series what is bootstrapping and block size bootstrap multivariate time series example how do i bootstrap multiple variables? how to use bootstrap r in a multi variable time series bootstrap multivariate time series what to use to bootstrap time series