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Create a logarithmic plot with ErrorBarLogLinearPlots

Hi All

According to the file I sent you

I want the x axis to be logarithmic.

Please help me because I have a big problem To advance the thesis

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POSTED BY: Elham Jamshidi
7 Replies

Hi. My thesis professor gave me their own experimental data. That in the old version of Metmatica Applicable In version 12 of Mathmatica   Must of Use the command you gave. But it's a command for a data My thesis master says they should   Run for all data. That gives error and It only draws a logarithmic graph. But my master He wants three diagrams I'll send you the photo. Since the I'm not allowed Master thesis experimental data   Send it to someone I don't know how to solve my problem! (The photo I sent is a photo of the charts That Master Thesis   He wants me)

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POSTED BY: Elham Jamshidi
Posted 6 years ago

Hi Elham,

I have attached an updated notebook that does what I think you want.

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POSTED BY: Rohit Namjoshi

Hi thank you for your help. Hope my problem   Resolve with this file. Can I email again if there is a problem?

POSTED BY: Elham Jamshidi
Posted 6 years ago

Sure.

My guess is that you want to fit this data to some expected function. I tried fitting to a + b log(x), it is a pretty good fit. See attached.

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POSTED BY: Rohit Namjoshi

Hi my problem was solved for drawing them. Just this was for one of the experimental data. Now for the whole data set Do I use the same codes?

POSTED BY: Elham Jamshidi

Hi Mr Rohit, The second file you sent The chart in the fit section failed and could not be drawn. Error from this line on fit = NonlinearModelFit[values, a + b Log[x], {a, b}, x, Weights -> weights, VarianceEstimatorFunction -> (1 &)] No output   Can you help me?

POSTED BY: Elham Jamshidi
Posted 6 years ago

What is the error? Did you evaluate all of the preceding cells in the notebook?

POSTED BY: Rohit Namjoshi
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