Update regression approach powerlaw authored by Jamie Engelhardt Simon's avatar Jamie Engelhardt Simon
......@@ -6,6 +6,7 @@ title: regression approach - powerlaw
## Dependency
It is assumed the data can be described by a power law, expressed either as Y or X dependent (referring to the second and first axis on a fatigue curve).
......@@ -96,11 +97,11 @@ E = Y_{\textrm{p}} - Y_{\textrm{d}}
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![subset_error_band](uploads/b35fa634cc7dc99f39255bca21e6fa5c/subset_error_band.png)width=25%
![subset_error_band](uploads/b35fa634cc7dc99f39255bca21e6fa5c/subset_error_band.png){width=25%}
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![quantile_exmaple_error](uploads/f6950315da8dfc9c3d3054c0dfd95cb5/quantile_exmaple_error.png)width=25%
![quantile_exmaple_error](uploads/f6950315da8dfc9c3d3054c0dfd95cb5/quantile_exmaple_error.png){width=25%}
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Extract the data with a positive error. We are only interested in the positive difference, as these are an indication of the points below the mean line.
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