Topic: DMD0157 AVGR - Average of a Range of Values |
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This instruction can only be used in the Expression parameter of the Calculate Expression (MATH) instruction.
The Average of a Range of Values (AVGR) math function calculates the average of the values in the specified range of variable locations.
Note: Use the F9 key or click the 'three dot box' at the right edge of the parameter field to open the Default Element Selection Tool (the Element Picker or the Element Browser) or use the Down-Arrow key (Auto-Complete) on any parameter field to see a complete list of the memory locations that are valid for that parameter of the instruction.
Result is a numeric memory location to store the result of the calculation. This function always evaluates to a floating-point values, so selecting a writable Real (floating point) location is the proper choice.
The Expression parameter consists of all the text between the bounding parentheses. Any expression parameter can be a constant value, a bit or numeric memory location, an arithmetic expression, and / or mathematical function or other expressions up to a maximum of 1024 characters. Expressions can be nested, so use of parentheses is recommended to ensure proper evaluation order.
This function has two parameters separated by a comma:
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See Also:AVGR - Average of a Range of Values
MAXR - Maximum Value Across a Range of Values
MINR - Minimum Value Across a Range of Values
SUMR - Sum of a Range of Values
STDEVPR - Population Standard Deviation of a Range
STDEVR - Sample Standard Deviation of a Range
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Related Topics:
MAX - Maximum Between Two Expressions
MIN - Minimum Between Two Expressions
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Rung Example:
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