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Error bars and data fitting - English

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Outline:
Add error bars to a plot
Steps in fitting the data to an equation
Define an equation to fit a given set of data points
Set initial guess value for the coefficients in the equation
Run the data fitting process
Analyze the output results
Plot fitted data and starting data together
Add an arrow object in the graph
Unset an object to remove it from the graph
Width:828 Height:626
Duration:00:10:39 Size:4.8 MB

Show video info

Pre-requisite

Multiple plots in a canvas

  Assignment

Code files

  • assignment.txt
  • xydy.txt

Script

Slides

  • Error-bars-and-Data-fitting.pdf
  • Error-bars-and-Data-fitting.tex
  • st-logo-new.png

  Additional reading material