1 / 4

9d . Pie Charts

CSCI N207 Data Analysis Using Spreadsheet. 9d . Pie Charts. Lingma Acheson linglu@iupui.edu. Department of Computer and Information Science, IUPUI. Pie Charts. Univariate analysis (one data variable, good for comparing percentages among categories)

kinsey
Download Presentation

9d . Pie Charts

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CSCI N207 Data Analysis Using Spreadsheet 9d. Pie Charts Lingma Acheson linglu@iupui.edu Department of Computer and Information Science, IUPUI

  2. Pie Charts • Univariate analysis (one data variable, good for comparing percentages among categories) • Data represented as an area in a circle expressed as a percentage of a whole. Larger pie piece represents a larger percentage. • Number of categories should be kept to a minimum (<10). • “Other” category should represent a small percentage (if used). • Total percentage should add up to 100 to close to 100 (due to round ups) • Sometimes need to process data to come up with percentages

  3. Examples

  4. Practice • Find out the percentage of coffee orders from all the customers.

More Related