A boxplot is referred to as a box and whisker diagram and shows the spread and centers of a data set like the quartile ranges. There are two types of box plots the simple and the clustered boxplots. The choice depends on your data type, select simple if want a plot one variable and clustered when you want to compare more than one variables.
A boxplot uses graphic elements to display five statistics at one time within each categorical value. The statistics are the minimum value, first quartile, median value, third quartile, and maximum value.
- Click Graphs-Legacy Dialogs- choose Boxplot
- Click the type of chart you want to display, either simple or clustered.
- Click Define to open Define simple boxplot dialog box
- Transfer the variable you want to see its medians and IQRs to the variable box
- This analytic variable will be displayed in the Y-axis.
- Transfer the second variable to the categorical axis
- Click ok to view the output.
Use the following coupon code :