On Mon, 27 Mar 2017, Artur Bala wrote:

Great!!!!! It works fine on Windows too.
However, when switched from english to french language, an error occurs and
the graph is not plotted.

Ah, maybe you're using a snapshot version that is not 100% synced with git (Allin fixed that not so long ago). I think it's a decimal separator problem. If you disable localised decimal separators (Preferences menu), the problem should disappear. The problem is transitory anyway, it should disappear in the next snapshot.

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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@univpm.it
  http://www2.econ.univpm.it/servizi/hpp/lucchetti
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