1 / 19

Graphs

Learn how to create visually appealing and informative graphs. Understand the importance of choosing the right graph type, labeling variables, and making meaningful legends. Avoid common mistakes, such as using abbreviations and hard-to-see color combinations. Improve your graph's readability and honesty.

mallan
Télécharger la présentation

Graphs

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. Graphs

  2. Just because you can, doesn’t mean you should

  3. A better option… and better still

  4. Steps to making a good graph • Figure out your variables • Figure out the possible range of each variable • Draw the axes as either 2 x 3 or 2 x 2 • 3-10 tick marks on the side • Label axes • Make legend marks meaningful • Add a title and legend

  5. Which looks like the bigger effect?

  6. Which is more honest?

  7. Any problems?

  8. What type of graph should you use when? • Bar graphs • Line graphs • Pie charts • 3-D graphs

  9. Characteristics of friendly, honest graphs • Spell words out (no abbreviations) • Use words running left to right (not vertically) • Make sense without looking at the text • Make lines and symbols easy to tell apart • No cross-hatching, close combinations • Avoid combinations that are hard for color blind to see • Use upper and lower case type, with a serif font • Avoid extra grid lines or other things that don’t add to the graph • Have a title that includes all the variables in the graph • Minimize ink to data ratio

  10. Any problems with this graph?

  11. Or this one?

More Related