1. From the given options, which one of the following functions implements binary logistic
regression?
(a) glm() (b) multinom()
(c) nls() (d) lm()
2. From the given options, which one of the following functions implements multinomial
logistic regression?
(a) glm() (b) lm()
(c) nls() (d) multinom()
3. From the given options, which one of the following tables contains cross-classification of
observations that uses the level of three categorical variables?
(a) A k-way contingency (b) A two-way contingency
(c) A four-way contingency (d) A three-way contingency
4. From the given options, which one of the following packages contains the diagnosis
functions for the diagnosis of logistic regression?
(a) nnet (b) stat
(c) LogisticDx (d) party
5. The binomial family argument of the glm() function uses which one of the following link
functions?
(a) logit (b) identity
(c) inverse (d) log