The following examples show reference lines that examine the trend on a scatterplot and the shape of the data on a histogram.
For example, you create a scatterplot and you want to add a line drawn with specific coordinates. The calculated line coordinates are (1,2) and (5,6).
Follow these steps to enter coordinates for a calculated line and then add the calculated line to a graph.
Calculated lines do not update when you change the coordinates. You must add a new calculated line with the updated coordinates.
You can edit the color, size, line type, arrow style, and coordinate system for a calculated line.