.SGT File Extension
What is an SGT file?
File created by SPSS, a statistical analysis application; saves a chart template, which can be for a bar chart, line chart, scatter plot, histogram, or another chart type supported by the software; used for generating charts with the same appearance.
Chart templates can be created using the SPSS Chart Builder, which can be opened by selecting Graphs → Chart Builder... from the application menu. In the Chart Builder, you can select File → Save Chart Template... to save a template and File → Apply Chart Template... to use an existing template for visualizing a dataset. When saving a chart template, users can specify default elements for the chart type, legend, x-axis and y-axis labels, font styles, and other chart features.