Book Contents
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Chapter 2 - Predicting Algae Blooms
- 2.1 Problem Description and Objectives
- 2.2 Data Description
- 2.3 Loading the Data into R
- 2.4 Data Visualization and Summarization
- 2.5 Unknown Values
- 2.5.1 Removing the observations with unknown values
- 2.5.2 Filling in the unknowns with the most frequent values
- 2.5.3 Filling in the unknown values by exploring correlations
- 2.5.4 Filling in the unknown values by exploring similarities between cases
- 2.6 Obtaining Prediction Models
- 2.6.1 Multiple linear regression
- 2.6.2 Regression trees
- 2.7 Model Evaluation and Selection
- 2.8 Predictions for the 7 Algae
- 2.9 Summary
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