This question relates to the college data set.
(a) split the data into a training set and a t...
Mathematics, 23.12.2019 20:31 mileto5824
This question relates to the college data set.
(a) split the data into a training set and a test set. using out-of-state tuition as the response and the other variables as the predictors, perform forward stepwise selection on the training set in order to identify a satisfactory model that uses just a subset of the predictors.
(b) fit a gam on the training data, using out-of-state tuition as the response and the features selected in the previous step as the predictors. plot the results, and explain your findings.
(c) evaluate the model obtained on the test set, and explain the results obtained.
(d) for which variables, if any, is there evidence of a non-linear relationship with the response?
Answers: 2
Mathematics, 21.06.2019 21:30
Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation
Answers: 1
Mathematics, 21.06.2019 22:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.
Answers: 1
Mathematics, 22.06.2019 00:30
36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)
Answers: 1
Mathematics, 22.06.2019 01:00
In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?
Answers: 2
Mathematics, 14.08.2020 18:01
History, 14.08.2020 18:01
History, 14.08.2020 18:01
History, 14.08.2020 18:01
Mathematics, 14.08.2020 18:01
Biology, 14.08.2020 18:01
Advanced Placement (AP), 14.08.2020 18:01
Mathematics, 14.08.2020 18:01
Mathematics, 14.08.2020 18:01