Usage
## S3 method for class 'ets':
simulate(object, nsim=length(object$x), seed=NULL, future=TRUE,
bootstrap=FALSE, ...)
## S3 method for class 'ar':
simulate(object, nsim=object$n.used, seed=NULL, future=TRUE,
bootstrap=FALSE, ...)
## S3 method for class 'Arima':
simulate(object, nsim=length(object$x), seed=NULL, xreg=NULL, future=TRUE,
bootstrap=FALSE, ...)
## S3 method for class 'fracdiff':
simulate(object, nsim=object$n, seed=NULL, future=TRUE,
bootstrap=FALSE, ...)