There is no way to calculate the prediction error since there is no actual value given for the tract. : Problem 6.1c - Eliminate the last sentence, "What is the prediction error?" , last paragraph: "The 5 parameter model." should be "The model with four parameters and the intercept." To compute FPR use n01/(n01+n00) and to compute FNR use n10/(n10+n11).įor a discussion of sensitivity, specificity, FPR and FNR, and confusion surrounding these topics, see this blog. Under "false-positive rate", the definition and calculation for the "false discovery rate" (or FDR) is given, and under "false-negative rate" the definition and calculation for "false ommision rate" (FOR) is provided. : In the box, the false-positive (FPR) and false-negative rates (FNR) are discussed. Figure 5.5 is based on a model with main effects, interactions and a quadratic effect, while Figure 5.10 is based on a model with only main effects and interactions. : A different version of the data was used to create the graphs in the book, so your graphs may look slightly different. ![]() : Paragraph starting with "Google" is listed twice.
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