[Gretl-users] Periodogramm and spectrum are not working
I just tried the Ramanathan dataset data9-7 (and also s.
For example, I get the following error message asking for the spectrum
of the "price" variable in the shell output:
stderr: '
set yrange [0:722,922]
^
"/home/artur/.gretl/gpttmp.hF1ZA6", line 18: expecting ']'
'
gretl_errmsg: '
set yrange [0:722,922]
^
"/home/artur/.gretl/gpttmp.hF1ZA6", line 18: expecting ']'
'
Failed command: 'gnuplot "/home/artur/.gretl/gpttmp.hF1ZA6"'
get_png_bounds_info(): failed
stderr: '
set yrange [0:722,922]
^
"/home/artur/.gretl/dumbplot.gp", line 13: expecting ']'
'
gretl_errmsg: '
set yrange [0:722,922]
^
"/home/artur/.gretl/dumbplot.gp", line 13: expecting ']'
'
Failed command: '"gnuplot" "/home/artur/.gretl/dumbplot.gp"'
GError details from gdk_pixbuf_new_from_file
message: 'Bilddatei »/home/artur/.gretl/gretltmp.png« enthält keine
Daten'
domain = 1691, code = 0
Asking for the periodogramm of the "price" variable I got this output:
stderr: '
set yrange [0:1339,23]
^
"/home/artur/.gretl/gpttmp.1B2weX", line 18: expecting ']'
'
gretl_errmsg: '
set yrange [0:1339,23]
^
"/home/artur/.gretl/gpttmp.1B2weX", line 18: expecting ']'
'
Failed command: 'gnuplot "/home/artur/.gretl/gpttmp.1B2weX"'
get_png_bounds_info(): failed
stderr: '
set yrange [0:1339,23]
^
"/home/artur/.gretl/dumbplot.gp", line 13: expecting ']'
'
gretl_errmsg: '
set yrange [0:1339,23]
^
"/home/artur/.gretl/dumbplot.gp", line 13: expecting ']'
'
Failed command: '"gnuplot" "/home/artur/.gretl/dumbplot.gp"'
GError details from gdk_pixbuf_new_from_file
message: 'Bilddatei »/home/artur/.gretl/gretltmp.png« enthält keine
Daten'
domain = 1691, code = 0
If you cant replicate this, it might be a problem of my configurations.
artur
On Tue, 16 Sep 2008, Allin Cottrell wrote:
On Mon, 15 Sep 2008, t.artur at freenet.de wrote:
> I just downloaded and installed the new gretl version (1.7.8)
> via cvs on my ubuntu 8.04. I tried on various files to open the
> spectral analysis or periodogramm, but gnuplot fails to show any
> picture...
Thanks for the detailed report. I'll investigate. In the
meantime, I should say that the use of "dumbplot.gp" is a
work-around for features missing in gnuplot versions lower than
4.3...
OK, I've now investigated, using gnuplot 4.2 as supplied in Ubuntu
8.04. I can't replicate the problem, asking for the periodogram
for variables in the Ramanathan dataset data9-7.
Could you please give an example of a variable for which the
periodogram graph gives an error? Thanks very much.
Allin Cottrell
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