This chart consists of a series of upright rectangles whose area is proportional to the frequency of the variable. It looks similar to a bar graph but uses only one variable. The column widths are often equal but might vary reflecting the frequency density of the variable instead of the simple frequency.
Creating a histogram
Go to Data Search and open the required table.
Perform the required operations to get the data you want to use in the chart.
- Select Additional tools → Charts → Plots → Histogram from the query toolbar.
Click and drag the column headers to the corresponding fields. This chart requires you to select three fields:
Required field Data type Value Number
You can drag more than one column to the Values field.
- The histogram is displayed.