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Enumeration Type: ZI160_SMT

Package:

Statistical

AlphacodeFullpath:

Statistic_statisticMeasureType

Type:

Enumeration Type

Overview of characteristics:


Attributes and association roles
Name Type Multiplicity
correlation 1
mean 1
median 1
mode 1
noInformation CharacterString 1
notApplicable CharacterString 1
other CharacterString 1
percentage 1
proportion 1
standardDeviation 1
summation 1
variance 1

Attribute:

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Name:

correlation

Full name:

Correlation

AlphacodeFullpath:

9

Definition:

Correlation coefficients measure the strength of association between two variables.

AlphaCode:

correlation

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

9

Alphacode

correlation

name

Correlation

Attribute:

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Name:

mean

Full name:

Mean

AlphacodeFullpath:

2

Definition:

The sum of individual scores divided by the number of individuals.

AlphaCode:

mean

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

2

Alphacode

mean

name

Mean

Attribute:

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Name:

median

Full name:

Median

AlphacodeFullpath:

3

Definition:

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.

AlphaCode:

median

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

3

Alphacode

median

name

Median

Attribute:

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Name:

mode

Full name:

Mode

AlphacodeFullpath:

4

Definition:

The mode is the most frequently appearing value in a population or sample.

AlphaCode:

mode

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

4

Alphacode

mode

name

Mode

Attribute:

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Name:

noInformation

Full name:

No Information

AlphacodeFullpath:

-999999

Definition:

There is no information specified regarding the attribute value.

Description:

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).

AlphaCode:

noInformation

Multiplicity:

1

Value type:

CharacterString

Tagged Values:

Tag Value

531Code

-999999

Alphacode

noInformation

name

No Information

Attribute:

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Name:

notApplicable

Full name:

Not Applicable

AlphacodeFullpath:

998

Definition:

There is no possible value in the attribute range that would be applicable.

Description:

May occur when the attribute is not applicable to the feature type (for example: the 'Airfield Type' attribute of a 'Settlement' feature type).

AlphaCode:

notApplicable

Multiplicity:

1

Value type:

CharacterString

Tagged Values:

Tag Value

531Code

998

Alphacode

notApplicable

name

Not Applicable

Attribute:

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Name:

other

Full name:

Other

AlphacodeFullpath:

999

Definition:

The attribute value is known, but is not currently a valid member of the attribute range.

Description:

The actual value may have been previously, or may become in the future, a valid member of the attribute range.

AlphaCode:

other

Multiplicity:

1

Value type:

CharacterString

Tagged Values:

Tag Value

531Code

999

Alphacode

other

name

Other

Attribute:

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Name:

percentage

Full name:

Percentage

AlphacodeFullpath:

5

Definition:

A percentage is another way of expressing a proportion. A percentage is equal to the proportion times 100.

AlphaCode:

percentage

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

5

Alphacode

percentage

name

Percentage

Attribute:

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Name:

proportion

Full name:

Proportion

AlphacodeFullpath:

6

Definition:

A proportion refers to the fraction of the total that possesses a certain attribute.

AlphaCode:

proportion

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

6

Alphacode

proportion

name

Proportion

Attribute:

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Name:

standardDeviation

Full name:

Standard Deviation

AlphacodeFullpath:

7

Definition:

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.

AlphaCode:

standardDeviation

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

7

Alphacode

standardDeviation

name

Standard Deviation

Attribute:

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Name:

summation

Full name:

Summation

AlphacodeFullpath:

1

Definition:

The sum or total of values.

AlphaCode:

summation

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

1

Alphacode

summation

name

Summation

Attribute:

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Name:

variance

Full name:

Variance

AlphacodeFullpath:

8

Definition:

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.

AlphaCode:

variance

Multiplicity:

1

Value type:

Tagged Values:

Tag Value

531Code

8

Alphacode

variance

name

Variance