O'Reilly logo

Practical Predictive Analytics by Ralph Winters

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Graphing using native graph features

Click on the second icon:

You will be taken to a graph dialog, in which you can graph the various relationships among the variables. To graph these relationships, first drag a variable from the All fields column to the Values column:

  • For example, the first plot displays a boxplot for insulin levels for diabetes=1
  • Plot 2 shows a histogram of insulin levels with 20 bins defined
  • Plot 3 shows a scatter plot between age and insulin levels
  • Plot 4 shows the correlation matrix of age, insulin, and the number of months pregnant:

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required