On Mon, 23 Sep 2019, Sven Schreiber wrote:
 Am 23.09.2019 um 14:17 schrieb Sven Schreiber:
> 
> Yes, I give up ;-)
> 
 P.S.: I still think the name 'msample' is suboptimal. The meaning of the
 initial m is not clear to me. If it refers to "matrix", I'd say it
 should also work on a series. So perhaps "subsample", or "pick", or
 whatever. 
"pick" is too generic, I think
-------------------------------------------------------
   Riccardo (Jack) Lucchetti
   Dipartimento di Scienze Economiche e Sociali (DiSES)
   Università Politecnica delle Marche
   (formerly known as Università di Ancona)
   r.lucchetti(a)univpm.it
   
http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------