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Groups > comp.graphics.apps.gnuplot > #2371 > unrolled thread
| Started by | Jean Dubois <jeandubois314@gmail.com> |
|---|---|
| First post | 2014-03-24 08:24 -0700 |
| Last post | 2014-04-16 05:56 -0700 |
| Articles | 6 — 2 participants |
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syntax for plotting fitting parameters has changed? Jean Dubois <jeandubois314@gmail.com> - 2014-03-24 08:24 -0700
Re: syntax for plotting fitting parameters has changed? Karl <mail.kfr@gmx.net> - 2014-03-24 17:23 +0100
Re: syntax for plotting fitting parameters has changed? Jean Dubois <jeandubois314@gmail.com> - 2014-03-24 14:39 -0700
Re: syntax for plotting fitting parameters has changed? Jean Dubois <jeandubois314@gmail.com> - 2014-04-02 01:50 -0700
Re: syntax for plotting fitting parameters has changed? Karl <mail.kfr@gmx.net> - 2014-04-02 11:20 +0200
Re: syntax for plotting fitting parameters has changed? Jean Dubois <jeandubois314@gmail.com> - 2014-04-16 05:56 -0700
| From | Jean Dubois <jeandubois314@gmail.com> |
|---|---|
| Date | 2014-03-24 08:24 -0700 |
| Subject | syntax for plotting fitting parameters has changed? |
| Message-ID | <10ae33b0-f5b0-4eb9-807f-7754a4abdd66@googlegroups.com> |
I used to plot labels with commands like this:
set angles degrees
g(x)=90-atan(x/c)
c=4800
fit g(x) "hdfsim.dat" using 1:3 via c
set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
strange enough this no longer seems to work:
I get error messages like below:
Final set of parameters Asymptotic Standard Error
======================= ==========================
c = 4822.84 +/- 0.1217 (0.002524%)
gnuplot> set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
^
line 0: unexpected or unrecognized token
line 0: label has x coord of 0; must be above 0 for log scale!
Can someone here help me further with this issue?
thanks in advance
jean
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| From | Karl <mail.kfr@gmx.net> |
|---|---|
| Date | 2014-03-24 17:23 +0100 |
| Message-ID | <lgpm47$u4a$1@news.rz.uni-karlsruhe.de> |
| In reply to | #2371 |
Am 24.03.2014 16:24, schrieb Jean Dubois:
> I used to plot labels with commands like this:
> set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
You need to invoke gprintf() or sprintf() to actually _do_ the formatting.
Karl
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| From | Jean Dubois <jeandubois314@gmail.com> |
|---|---|
| Date | 2014-03-24 14:39 -0700 |
| Message-ID | <78825588-a0a6-4cca-8cfa-649b02aa9122@googlegroups.com> |
| In reply to | #2372 |
Op maandag 24 maart 2014 17:23:24 UTC+1 schreef Karl:
> Am 24.03.2014 16:24, schrieb Jean Dubois:
>
>
>
> > I used to plot labels with commands like this:
>
>
>
> > set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
>
>
>
>
>
> You need to invoke gprintf() or sprintf() to actually _do_ the formatting.
>
Dear Karl,
Could you please show me in an example (preferably the one above) how to accomplish this? I'd really appreciate that very much
kind regards,
jean
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| From | Jean Dubois <jeandubois314@gmail.com> |
|---|---|
| Date | 2014-04-02 01:50 -0700 |
| Message-ID | <861ffad1-db90-4b31-8679-f27367e51bf6@googlegroups.com> |
| In reply to | #2373 |
Op maandag 24 maart 2014 22:39:20 UTC+1 schreef Jean Dubois:
> Op maandag 24 maart 2014 17:23:24 UTC+1 schreef Karl:
>
> > Am 24.03.2014 16:24, schrieb Jean Dubois:
>
> >
>
> >
>
> >
>
> > > I used to plot labels with commands like this:
>
> >
>
> >
>
> >
>
> > > set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
>
> >
>
> >
>
> >
>
> >
>
> >
>
> > You need to invoke gprintf() or sprintf() to actually _do_ the formatting.
Dear Karl,
Could you please tell how/where to place those print commands?
thanks in advance
jean
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| From | Karl <mail.kfr@gmx.net> |
|---|---|
| Date | 2014-04-02 11:20 +0200 |
| Message-ID | <lhgkpk$hri$1@news.rz.uni-karlsruhe.de> |
| In reply to | #2373 |
Am 24.03.2014 22:39, schrieb Jean Dubois:
> Op maandag 24 maart 2014 17:23:24 UTC+1 schreef Karl:
>> Am 24.03.2014 16:24, schrieb Jean Dubois:
>>
>>
>>
>>> I used to plot labels with commands like this:
>>
>>
>>
>>> set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
>>
>>
>> You need to invoke gprintf() or sprintf() to actually _do_ the formatting.
>>
> Dear Karl,
> Could you please show me in an example (preferably the one above) how to accomplish this? I'd really appreciate that very much
>
Have you read "help gprintf"? rtfm ;-)
set label gprintf("Fitted value %3.5g",c) at 1,1
K
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| From | Jean Dubois <jeandubois314@gmail.com> |
|---|---|
| Date | 2014-04-16 05:56 -0700 |
| Message-ID | <2fa8bc1c-583a-4045-8d61-9ebc7c20854e@googlegroups.com> |
| In reply to | #2387 |
Op woensdag 2 april 2014 11:20:38 UTC+2 schreef Karl:
> Am 24.03.2014 22:39, schrieb Jean Dubois:
>
> > Op maandag 24 maart 2014 17:23:24 UTC+1 schreef Karl:
>
> >> Am 24.03.2014 16:24, schrieb Jean Dubois:
>
> >>
>
> >>
>
> >>
>
> >>> I used to plot labels with commands like this:
>
> >>
>
> >>
>
> >>
>
> >>> set label 'Fitted value $f_{-3dB}$ = %3.5g Hz',c at 14000,93.5
>
> >>
>
>
>
> >>
>
> >> You need to invoke gprintf() or sprintf() to actually _do_ the formatting.
>
> >>
>
> > Dear Karl,
>
> > Could you please show me in an example (preferably the one above) how to accomplish this? I'd really appreciate that very much
>
> >
>
>
>
> Have you read "help gprintf"? rtfm ;-)
>
>
>
> set label gprintf("Fitted value %3.5g",c) at 1,1
>
>
>
> K
thank you very much Karl
kind regards,
jean
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