Which of the following are TRUE?

[izxi]

Which of the following are TRUE?

Select one or more:

• - A. Only structured data can be visualized
• - B. Tableau is a good visualization tool
• - C. R has many good visualization packages
• - D. Data preparation is a necessary step for visualization

[izxi]

Data Visualization Is Key To Analyzing Unstructured Data

[izxi]

tableau

[izxi]

Great R packages for data import, wrangling and visualization

[izxi]

Data preparation

[johnnieng]

B. Tableau is a good visualization tool
C. R has many good visualization packages
D. Data preparation is a necessary step for visualization *

[mebriki]

3. Clean your data

This is an essential step to perform before creating a visualization. Clean, consistent data will be much easier to visualize.

Clean data is data that is free of errors or anomalies which may make it hard to use or analyze the data. Starting from a clean dataset allows you to focus on creating an effective visualization rather than trying to diagnose and and fix issues while creating visualizations.