The writer is very fast, professional and responded to the review request fast also. Thank you.
For Analytic Solver, partition data sets into 50% training, 30% validation, and 20% test and use 12345 as the default random seed. If the predictor variable values are in the character format, then treat the predictor variable as a categorical variable. Otherwise, treat the predictor variable as a numerical variable.
The excel worksheet of the accompanying data file is used to classify individuals as likely or unlikely to attend church using five predictor variables: years of education (Educ), annual income (Income in $), age, sex (F = female, M = male), and marital status (Married, Y = yes, N = no). The outcome variable is Church (1 = attends, 0 otherwise). Create a classification tree model for predicting whether the individual is likely to attend church.
a-1. How many leaf nodes are in the best-pruned tree and minimum error tree?
a-2. Which of the following is NOT a rule that can be derived from the best-pruned tree?
multiple choice
b. What are the accuracy rate, sensitivity, specificity, and precision of the best-pruned tree on the test data?
Note: Round your answers to 2 decimal places.
c. Generate the ROC curve. What is the area under the ROC curve (or AUC value)?
Note: Round your answer to 4 decimal places.
d. Score the cases in the Church_Score worksheet using the best-pruned tree. What percentage of the individuals in the score data set are likely to go to church based on a cutoff probability value of 0.5?
Note: Round your answer to 2 decimal places.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more