On Wed, 22 Jul 2020, Sven Schreiber wrote:
(Internal remark: Actually I just remembered and checked that a
single
series can be provided to a list argument of a function which is then
treated as a one-element list. Maybe we can use that behavior to
generalize the winsor function to accept a list as well. The problem
would be to decide how to return more than one result series, while
keeping the standard return type of one series.)
In fact, we could move the function to the native function repertoire,
with and expanded signature (list -> list). Maybe not for the next
release, but for the one after.
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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
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