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다항회귀 하면서, 2차함수에서
"집값이 떨어지는건 우리가 원하는 그래프가 아닙니다."
하면서 응교수님이 3차식이나 제곱근식으로 바꿨었는데
이때, 집값이야 그래프가 눈에 보이니까 그렇다 치더라도 앞으로 눈에 안보이는 그래프는 어떻게 예측해야하고,
만약 눈에 보인다 하더라도 3차식이나 제곱근으로 바꾸는건 개인의 역량에 맡기는 건가?
하고 생각…
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While there is a complete example on implementing polynomial regression, it would be nice if this could be directly called like
```
fit(LinearModel, @formula(y ~ poly(x,5)), dataset)
```
(Ideall…
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- make clearer how this can be estimated, i.e., how to set up a design matrix in order to frame it as a linear model
- include feature transformations as a concept (at the moment, the linear model ma…
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*Issue migrated from trac ticket # 2983*
**milestone:** HeuristicLab 3.3.17 | **component:** Algorithms.DataAnalysis | **priority:** medium
#### 2019-01-10 15:32:33: @gkronber created the issue
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I've used [the problem of dividing a circle in areas](https://en.wikipedia.org/wiki/Dividing_a_circle_into_areas) (also known as Moser's problem) for years in intro discrete math classes as an example…
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See:
https://github.com/mrocklin/multipolyfit
https://github.com/ahmetcecen/MultiPolyRegress-MatlabCentral
http://www.researchgate.net/publication/264425037_Multivariate_Polynomial_Regression_in_Data_…
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When `poly` is used to fit a polynomial via the `lm` function, `resid_panel` cannot produce the residual panel.
Here's a reproducible example:
```
library("ggResidpanel")
set.seed(123)
x = rn…
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- [x] question
- [ ] bug report
- [ ] feature request
**Issue description**
Hi,
Are there any plans …