About the Data
The Palmer Penguins dataset contains size measurements for three penguin species observed on three islands in the Palmer Archipelago, Antarctica. The dataset consists of 7 columns. species: penguin species (Chinstrap, Adélie, or Gentoo) culmen_length_mm: culmen length (mm) culmen_depth_mm: culmen depth (mm) flipper_length_mm: flipper length (mm) body_mass_g: body mass (g) island: island name (Dream, Torgersen, or Biscoe) in the Palmer Archipelago(Antarctica) sex: penguin sex
Some Terms to know
What are culmen length & depth? Answer. The culmen is "the upper ridge of a bird's beak".
What are flippers? Answer. Penguins wings are called flippers. They are flat, thin, and broad with a long, tapered shape and a blunt, rounded tip.
Refrence to the dataset - https://www.kaggle.com/datasets/parulpandey/palmer-archipelago-antarctica-penguin-data
We find the following
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Is the relationship significant?
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Are any model assumptions violated?
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Is there any multicollinearity in the model?
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In the multivariate models are predictor variables independent of all the other predictor variables?
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In in multivariate models rank the most significant predictor variables and exclude insignificant ones from the model.
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Does the model make sense?
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Does regularization help?
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Which independent variables are significant?
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Which hyperparameters are important?