DataGraph Reference Manual
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Getting Started
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User Interface
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Input
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Data Types
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Data Actions
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Data Exploration
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Calculations
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Graph Settings
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Common Elements
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Core Graphing
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Annotating
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Data Analysis
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Functions & Fitting
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Staying Organized
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Exporting
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Scripting
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Beta
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Join the Community
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Value
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Value is a numeric global variable.
Value also has a toggle bar to the right of the number that allows you to vary the numeric data. The range that you have available depends on its latest value.
You can use a Value in any field that accepts a numeric value, whether an mathematical expression or the point size in a command.
Being able to quickly vary a value is useful when you are using the variable in a function and want to understand how the function changes with a given variable.
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