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Chapter 4
Analyzing Data
Changing the Appearance of Graphs
To change graph display parameters such as color, line width, fill
options, and so on, click on the legend of the graph. The line in the
legend box reflects the parameters you selected for the graph.
Indicators of the Analysis View
Following are descriptions of all the indicators in the analysis view:
•
Note:
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Signal label—This is the name of the signal that is displayed in
the graph. Click on the label to open the Select Signal dialog
box where you can apply and modify filters and transforms for
the signal. (On the Overlaid Analysis view, click on the labels
to the right of the graph to open the Select Signal dialog box.)
Refer to the Selecting the Signal for a Graph section earlier in
this chapter for more information.
–
Engineering Unit—This indicator displays the engineering
unit, such as mmHg, VDC, and so on, of the displayed signal.
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y1, y2—These indicators display the y value of markers one
and two. y1 appears when you first click on the graphs.
y2 appears when you select a region. (Marker 1 always appears
on the left. Marker 2 always appears on the right.)
In the Overlaid Analysis view, the indicators at the top pertain only to the
selected signal. To select a signal in the overlaid analysis view, click on the
radio button to the right of the signal labels on the right side of the screen.
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BioBench User Manual
Graph indicator bar—A light gray indicator bar appears at the top
of each graph. Depending on whether you have assigned a signal to
the graph and if you have selected a region of data, several
indicators appear in this bar. The following indicators and options
appear on the graph indicator bar:
Filter/Transform Indicators—These indicators display any filter
and/or transform option you have selected for the graph in the
Select Signal dialog box, shown in Figure 4-2. Refer to the Selecting
the Signal for a Graph section earlier in this chapter for an
explanation of this dialog box.
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