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lad
Denmark
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 Posted - 03/29/2004 : 03:57:19 AM
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Dear All
I have made a lab talk script wich set up a woorksheet needed for fiting som experimental data. Now i would like to automate the fit procedure. There I have one probelem: How do I, in a lab-talk script,
assign a woorkshet colum to an indendenp variabel?
Best regards
Lars Duelund
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sammi.song
China
46 Posts |
Posted - 03/30/2004 : 06:08:41 AM
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Hi Lars Duelund,
I'm not sure if I have caught your meaning, but could you mind trying this?
wks.coln.type=value; //this syntax set the column type of n column to be specified type
Note: You can set column as: 1 = Y, 2 = disregard, 3 = Y Error, 4 = X, 5 = Label, 6 = Z, and 7 = X Error.
For example:
Import Test4.dat into a worksheet, and execute the following:
win -a %H; //Activa current window
wks.col3.type=6; //set C column as Z
work -s 1 0 3 0; //Select entire worksheet
worksheet -p 245 Ternary; //plot into Ternary template
Hope it's useful.
Thanks,
Sammi
Edited by - sammi.song on 03/30/2004 06:12:32 AM |
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lad
Denmark
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Posted - 04/01/2004 : 04:32:01 AM
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Dear All
Thnaks for input, but it is not what i looking for. I will try agian to explan it.
I have no probelms wiht ploting the data in a graph. Afte the plot I want to initailize the NonLinear Curve fitting. For that i would like to assign my vorksheet data to the variabels in the fir equation. For the dependet data it is not a probelm (with nlsf.fitData$=Kcalc_dhi;) But how do I in a labtalk script assign the independent data to the propper worksheet colums?
Lars |
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Mike Buess
USA
3037 Posts |
Posted - 04/01/2004 : 08:12:01 AM
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Hi Lars,
If an X column exists in the same wks as nlsf.fitdata$ then it is automatically used as the independent variable. You can change that assignment with nlsf.x$=dataset. If you have more than one independent variable you can use nlsf.setindep(varName,dataset).
Mike Buess
Origin WebRing Member
Edited by - Mike Buess on 04/01/2004 08:27:54 AM |
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Assignig a woorksheet column to independent data