January 2021

1.Which one of the following commands decomposes seasonal time series data? (a) seas() (b) ts() (c) decompose() (d) SMA() 2. Which one of the following commands is used for seasonally adjusting time series? (a) seas() (b) stl() (c) decompose() (d) SMA() 3. Which one of the following components are used by non-seasonal time series data? […]

1.Create a dataset that contains the features of apples. Now find out the “entropy” and “information gain” for this dataset. Also, find out the best feature of the apple dataset. 2. Which one of the following commands is used for visualisation in time series analysis? (a) diff() (b) sd() (c) plot() (d) means() 3. Which

1.Which one of the following functions performs pruning of a decision tree? (a) plotcp() (b) printcp() (c) prune() (d) text() 2. Which one of the following functions prints the labels on a plotted decision tree? (a) plotcp() (b) printcp() (c) prune() (d) text() 3. Which one of the following is the best classifier of a

1. Which one of the following packages is different from the others? (a) rpart (b) party (c) tree (d) stats 2. Which one of the following packages contains the ctree() function? (a) rpart (b) tree (c) party (d) data.tree 3. Which one of the following options represents events in a decision tree? (a) Edge (b)

1.From the given options, which ine of the following functions determines the likelihood function? (a) nlm() (b) lm() (c) mle() (d) glm() From the given options, which one of the following packages contains the mle() function? (a) nnet (b) stats4 (c) LogisticDx (d) party From the given options, which one of the following functions determines

1.From the given options, which one of the following functions is a logarithmic transformation of the logistic function? (a) Logit function (b) Link function (c) Likelihood function (d) None of the above 2. From the given options, which one of the following functions estimates the parameters and checks significance statistics? (a) Logit function (b) Link

1.Create a histogram by filling the bar with ‘blue’ colour. 2. What is a bar chart? Describe the types of bar charts. 3. Create a horizontal bar chart. 4. Differentiate between a group and stacked bar chart. 5. Create and place a legend in bar chart. 6. What will be the response variable in the

1.Which parameter is used to give the border colour in a bar chart? (a) col (b) border (c) colour (d) fill Which command is used to save a file in R? (a) dev.off() (b) dev.on() (c) dev.save() (d) dev.close() List the differences between the head() and tail() functions? What is EDA? 4. Differentiate between invalid

Develop an intervention (your capstone project), as a solution to the patient, family, or population problem you’ve defined. Submit the proposed intervention to the faculty for review and approval. In a separate written deliverable, write a 5-7 page analysis of your intervention. In your first three assessments, you applied new knowledge and insight gleaned from

Select a peer reviewed article that is no more than five (5) years old that interests you personally; however, it must be related to all or a combination of the following topic areas: National security law Homeland security laws, policies, and executive orders Constitutional impact Civil liberties Individual Rights Immigration and border security A critical