Tutorial 7: Data Summary with tableone

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This quiz complements Tutorial 7: Data Summary with tableone. It is only for your own self-assessment so you are free to submit as many times as you want.

Link to tutorial: https://www.kaggle.com/anichh/tutorial-7-data-summary-with-tableone

Q1: tableone is part of the tidyverse core. (True or False) *

1 point

True

False

Q2: What sort of data can tableone summarize? *

1 point

Continuous

Categorical

Numerical

Texts

Required

Q3: What kind of information is summarized when the data is continuous? *

1 point

Count

Percentage

A measure of central tendency

A measure of variability

Required

Q4: What kind of information is summarized when the data is categorical? *

1 point

Count

Percentage

A measure of central tendency

A measure of variability

Required

Q5: What is the difference between showAllLevels and cramVars? *

1 point

Both work the same way

showAllLevels places categories in different lines

cramVars only work for variables with 2 categories and places those categories in one line

none of the above

Required

Q6: The decision to make “Age” nonnormal is accurate. *

1 point

True

False

Q7: Which of the following is the least appropriate to stratify our dataset by? *

1 point

Gender

Race

Education

Age

Q8: What does the argument `printToggle = FALSE` do? *

1 point

Prevents our table from being printed

Lets R knows that we only want the table printed when we toggle on it

Lets our table be printed

Only prints the first 2 variables of the dataset

Q9: Which of the following arguments can be nested in CreateTableOne()? *

1 point

data

nonnormal

strata

vars

factorVars

showAllLevels

Required

Q10: Which of the following are arguments that can be nested in `print()`? *

1 point

data

nonnormal

vars

factorVars

cramVars

Required

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