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11. Using the Graph Analysis Tools to Graph
Data
Graph Analysis tools make it possible to analyze graphs drawn from sampled data.
Note
•
Sampled data cannot be graphed in the cases described below.
•
Attempting to graph manually sampled data and data sampled using a different sampling
mode simultaneously
•
Manually sampled data whose horizontal axis values (number of samples) do not match
k Accessing Graph Analysis Tools
You can access Graph Analysis tools using either of the two methods described below.
• Accessing Graph Analysis tools from the Graph Mode screen, which is displayed by
pressing 4(OTHER)1(GRAPH) on the sampling screen
• The sampling screen appears after you perform a sampling operation. Press
4(OTHER)1(GRAPH) at that time.
• When you access Graph Analysis tools using this method, you can select from among a
variety of other Analysis modes. See "Selecting an Analysis Mode and Drawing a Graph"
ε
(page
-36) for more information about the other Analysis modes.
• Accessing Graph Analysis tools from the screen of a graph drawn after a sampling
operation is executed from the sampling screen (Time-based Sampling, Fast
Sampling, Mic & Speaker Mode - Microphone)
• In this case, data is graphed after the sampling operation is complete, and the calculator
accesses Graph Analysis tools automatically. See "Graph Screen Key Operations" on
ε
page
-39.
ε
-35
Using the Graph Analysis Tools to Graph Data
Graph Mode Screen
Graph Screen
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