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R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments

Mon, May 6, 2019 9:37 AM

On 06/05/2019 18:21, Thomas Petzoldt wrote:

I think that the bug description is a little bit misleading. The bug is 
not in fact that "<<-" produce a reference instead of a copy (that's 
normal) but in fact that some C or Fortran code modifies a variable "in 
place" without taking care if there are some references on it or not.

Serguei (just splitting hairs)

Thread (10 messages)

Florian Gerber R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 2 Serguei Sokol R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 3 Serguei Sokol R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 3 Duncan Murdoch R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 3 Peter Dalgaard R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 3 Duncan Murdoch R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 3 Ravi Varadhan R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 6 Ben Bolker R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 6 Thomas Petzoldt R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 6 Serguei Sokol R optim(method="L-BFGS-B"): unexpected behavior when working with parent environments May 6