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R tip: Easy dashboards with flexdashboard

R tip: Easy dashboards with flexdashboard

Assessment

Interactive Video

Architecture, Social Studies, Information Technology (IT)

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of the Flex Dashboard package in R?

To generate PDF reports

To build dashboards with R Markdown

To perform data analysis

To create interactive web applications

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of YAML in a Flex Dashboard?

To write R code

To import data

To set up the document output

To style the dashboard

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'knit' button do in R Markdown?

Compiles the document into its final output format

Saves the document

Runs all code chunks

Imports data into the document

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you create an R code block in R Markdown?

Using a single backtick

Using square brackets

Using three backticks followed by 'R' in braces

Using double quotes

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which package is used to create a bar chart in the tutorial?

shiny

RCC dimple

plotly

ggplot2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What function is used to create a dashboard box to display salary changes?

valueBox

infoBox

chartBox

plotBox

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What additional feature can be integrated with Flex Dashboard for real-time data updates?

ggplot2

tidyverse

R Shiny

dplyr

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