Hi John,
the syntax is
GRAPH
/SCATTERPLOT = x WITH y
see:
http://benpfaff.org/~blp/pspp-master/latest/source/user-manual/pspp.html#GRAPH
The code fragment checks the existence of y but at that point of parsing x is
already in the
variable array. Therefore n_dep_vars is 2 but „only one variable“ is allowed
after the WITH.
Friedrich
Am 16.06.2015 um 21:11 schrieb John Darrington <[email protected]>:
> Just checking ....
>
> This fragment from src/language/stats/graph.c :
>
> if (graph.scatter_type == ST_BIVARIATE && graph.n_dep_vars != 2)
> {
> lex_error (lexer, _("Only one variable is allowed."));
> goto error;
> }
>
>
> The error message does not seem to fit the condition. Should one or the
> other be
> updated?
>
>
>
>
> --
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