12
Data analysis (markers, curve fitting)
1.
Long touch the graph to add a
marker.
2.
Drag the marker with your finger. The
marker text box data will change as
the marker moves along the graph
line.
3.
Tap twice to view the sampling
points.
4.
Long touch to add a 2nd marker.
5.
Place markers at the beginning and
end of a section of the graph.
6.
Tap the
Curve Fitting
icon and select
a function to get the mathematical
equation representing the graph.
Graph annotation
Use a long touch on the background (not
on a graph) to create an annotation. The
Edit Annotation
box opens automatically.
Here you can:
Edit or write an annotation.
Add an image using the camera or the
image gallery.
Remove the annotation.
