Gorard: A function to compute Gorard's segregation index
In OasisR: Outright Tool for the Analysis of Spatial Inequalities and Segregation
Gorard R Documentation
A function to compute Gorard's segregation index
Description
Gorard's index is an alternative to ISDuncan's
index, which measures the dissimilarity between the distribution of a
group and the total population.
Usage
Gorard(x)
Arguments
x
- an object of class matrix (or which can be coerced to that class),
where each column represents the distribution of a group within
spatial units. The number of columns should be greater than 1 (at least 2
groups are required). You should not include a column with total
totals because this will be interpreted as a group
Value
a numeric vector containing the Gorard's segregation index value for
each group
References
Gorard S. (2000) Education and Social Justice.
Cardiff, University of Wales Press
See Also
One-group evenness indices:
ISDuncan, Gini, Atkinson,
HTheil, 'ISWong, ISMorrill,
ISMorrillK
Between groups dissimilarity indices:
DIDuncan, Gini2,
DIMorrill, DIMorrillK, DIWong
Examples
x <- segdata@data[ ,1:2]
Gorard(x)
OasisR documentation built on Aug. 30, 2023, 1:09 a.m.
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| Gorard | R Documentation |
A function to compute Gorard's segregation index
Description
Gorard's index is an alternative to ISDuncan's
index, which measures the dissimilarity between the distribution of a
group and the total population.
Usage
Gorard(x)
Arguments
x |
- an object of class matrix (or which can be coerced to that class), where each column represents the distribution of a group within spatial units. The number of columns should be greater than 1 (at least 2 groups are required). You should not include a column with total totals because this will be interpreted as a group |
Value
a numeric vector containing the Gorard's segregation index value for each group
References
Gorard S. (2000) Education and Social Justice. Cardiff, University of Wales Press
See Also
One-group evenness indices:
ISDuncan, Gini, Atkinson,
HTheil, 'ISWong, ISMorrill,
ISMorrillK
Between groups dissimilarity indices:
DIDuncan, Gini2,
DIMorrill, DIMorrillK, DIWong
Examples
x <- segdata@data[ ,1:2]
Gorard(x)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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