Let’s say that you have created a chart in Google Sheets. Apart from showing the chart only to the viewers, you want to show the percentage by which they have missed something.

The next step is to tell Logger Pro that you want to use the "error" column as the uncertainty for the y-column. Double click on the y-column in the data set (at the top).

FAST Graphs™ are a "tool to think with" and as such, have no agenda of their own. Instead, they are designed to provide "essential fundamentals at a glance" and allow the user to interpret the ...