Package:
Statistical
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AlphacodeFullpath:
Statistic_statisticMeasureType
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Type:
Enumeration Type
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Overview of characteristics:
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Name:
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correlation
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Full name:
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Correlation
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AlphacodeFullpath:
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9
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Definition:
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Correlation coefficients measure the strength of association between two variables.
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AlphaCode:
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correlation
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
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9
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Alphacode
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correlation
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name
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Correlation
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Name:
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mean
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Full name:
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Mean
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AlphacodeFullpath:
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2
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Definition:
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The sum of individual scores divided by the number of individuals.
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AlphaCode:
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mean
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
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2
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Alphacode
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mean
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name
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Mean
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Name:
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median
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Full name:
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Median
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AlphacodeFullpath:
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3
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Definition:
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The median is a simple measure of central tendency. To find the median, we arrange the observations in order from smallest to largest value. If there is an odd number of observations, the median is the middle value. If there is an even number of observations, the median is the average of the two middle values.
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AlphaCode:
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median
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
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3
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Alphacode
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median
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name
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Median
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Name:
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mode
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Full name:
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Mode
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AlphacodeFullpath:
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4
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Definition:
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The mode is the most frequently appearing value in a population or sample.
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AlphaCode:
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mode
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
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4
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Alphacode
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mode
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name
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Mode
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Name:
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noInformation
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Full name:
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No Information
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AlphacodeFullpath:
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-999999
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Definition:
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There is no information specified regarding the attribute value.
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Description:
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Depending on the nature and quality of available source, the state of the data collection/update process, and other conditions, it may not be possible to populate a value due to lack of knowledge. The reasons for the lack of a value may include, but are not limited to, the following: not populated (for example: the data store has been initialized but not yet populated); unknown (for example: an attempt was made to determine the value but the source materials were inadequate); missing (for example: a determination was attempted and despite source materials being adequate the attempt failed); withheld (for example: a determination was successful but for policy reasons the value was not retained/stored).
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AlphaCode:
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noInformation
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Multiplicity:
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1
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Value type:
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CharacterString
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Tagged Values:
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Tag |
Value |
531Code
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-999999
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Alphacode
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noInformation
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name
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No Information
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Name:
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notApplicable
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Full name:
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Not Applicable
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AlphacodeFullpath:
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998
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Definition:
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There is no possible value in the attribute range that would be applicable.
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Description:
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May occur when the attribute is not applicable to the feature type (for example: the 'Airfield Type' attribute of a 'Settlement' feature type).
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AlphaCode:
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notApplicable
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Multiplicity:
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1
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Value type:
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CharacterString
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Tagged Values:
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Tag |
Value |
531Code
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998
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Alphacode
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notApplicable
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name
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Not Applicable
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Name:
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other
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Full name:
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Other
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AlphacodeFullpath:
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999
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Definition:
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The attribute value is known, but is not currently a valid member of the attribute range.
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Description:
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The actual value may have been previously, or may become in the future, a valid member of the attribute range.
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AlphaCode:
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other
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Multiplicity:
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1
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Value type:
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CharacterString
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Tagged Values:
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Tag |
Value |
531Code
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999
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Alphacode
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other
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name
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Other
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Name:
|
percentage
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Full name:
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Percentage
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AlphacodeFullpath:
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5
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Definition:
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A percentage is another way of expressing a proportion. A percentage is equal to the proportion times 100.
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AlphaCode:
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percentage
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
|
5
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Alphacode
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percentage
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name
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Percentage
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Name:
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proportion
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Full name:
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Proportion
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AlphacodeFullpath:
|
6
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Definition:
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A proportion refers to the fraction of the total that possesses a certain attribute.
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AlphaCode:
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proportion
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
|
6
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Alphacode
|
proportion
|
name
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Proportion
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Name:
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standardDeviation
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Full name:
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Standard Deviation
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AlphacodeFullpath:
|
7
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Definition:
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The standard deviation is a numerical value used to indicate how widely individuals in a group vary. If individual observations vary greatly from the group mean, the standard deviation is big; and vice versa.
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AlphaCode:
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standardDeviation
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Multiplicity:
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1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
|
7
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Alphacode
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standardDeviation
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name
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Standard Deviation
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Name:
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summation
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Full name:
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Summation
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AlphacodeFullpath:
|
1
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Definition:
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The sum or total of values.
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AlphaCode:
|
summation
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Multiplicity:
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1
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Value type:
|
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Tagged Values:
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Tag |
Value |
531Code
|
1
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Alphacode
|
summation
|
name
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Summation
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back to top
Name:
|
variance
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Full name:
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Variance
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AlphacodeFullpath:
|
8
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Definition:
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The variance is a numerical value used to indicate how widely individuals in a group vary. If individual observations vary greatly from the group mean, the variance is big; and vice versa.
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AlphaCode:
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variance
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Multiplicity:
|
1
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Value type:
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Tagged Values:
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Tag |
Value |
531Code
|
8
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Alphacode
|
variance
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name
|
Variance
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