Install labplot-data by entering the following commands in the terminal:
sudo apt update sudo apt install labplot-data
Description:
data files for labplot
LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats. . This contains the data files for labplot.
Homepage: https://edu.kde.org/applications/science/labplot/
Version: 2.4.0-1ubuntu4
Section: universe/math