Analyzing experimental data graphically (mean, linear regression, quadratic polynomial regression)

You can draw and analyze graphs by entering data in the table below.
Or you can read in a CSV format file.

Columns

Average

Linear regression

polynomial regression of order 2

Enter the axis caption (title) in the first line and numeric data from the second line.
The table will automatically expand when you enter data.
A graph will be drawn when meaningful data is entered.
You can move to other cells using the arrow keys.
The table column supports up to 5 lines.
You can move the graph by dragging it.
Right-click on the graph to save the graph as an image.