html5-img
1 / 13

Types of Graph

Types of Graph. And when to use them!. Line Graph. Line Graph. Used to show trends Variable plotted on X (bottom) musts be continuous Common type is “time series” where X = time CANNOT be used to graph data where X is discrete. Scatterplot. Scatterplot.

chick
Télécharger la présentation

Types of Graph

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. Types of Graph And when to use them!

  2. Line Graph

  3. Line Graph • Used to show trends • Variable plotted on X (bottom) musts be continuous • Common type is “time series” where X = time • CANNOT be used to graph data where X is discrete

  4. Scatterplot

  5. Scatterplot • Used to show relationships between variables • X variable must be continuous • If one variable is believed to cause or explain changes in the other, that variable is plotted on the X

  6. Bar Graph

  7. Bar Graph • Used to compare amounts or frequencies in data that represents different categories (discrete data sets) • Categorical data set is plotted on X, quantitative (continuous) on the Y • Often used incorrectly to graph data with continuous X variables

  8. Histogram

  9. Histogram • Used when discrete X is converted to categories (“bins”) • Y represents frequency of data within each “bin”

  10. Pie Chart

  11. Pie Chart • Used for same kind of data as bar chart • Each slice = data category • Slice size shows relative proportion of observations within each category

  12. Summary: Types of Graph

More Related