Get month-over-month comparisons in R

Get month-over-month comparisons in R

Assessment

Interactive Video

Architecture, Social Studies

University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to use R for month-over-month and year-over-year data analysis. It covers importing data, preparing it for analysis, and calculating changes using the dplyr package. The tutorial also demonstrates handling multiple categories, graphing data with ggplot2, and filtering data for reports. Additionally, it introduces weekly reporting techniques using the LABRIDAE package and shows how to create R Studio code snippets for automation.

Read more

7 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the advantages of using R for month over month and year over year calculations?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of adding a new column to the data called 'year month'.

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the lag function in dplyr help in calculating month over month and year over year changes?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to format the data to turn fractions into percentages in R.

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you filter data to get the last month's report using dplyr?

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in creating a weekly report using the LABRIDAE package?

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using a code snippet for generating monthly reports in R?

Evaluate responses using AI:

OFF