SShDFunc: Calculating Sexual Shape Dimorphism
In TWilliamBell/angler: calculate sexual shape and size dimorphism from landmark data
SShDFunc R Documentation
Calculating Sexual Shape Dimorphism
Description
This function directly calculates SShD. However it may be a poor estimator for unbalanced designs where there are more of one sex than the other, SShDLM() is more robust.
Usage
SShDFunc(Coords, Sex, Zeroed = TRUE)
Arguments
Coords
Two-dimensional array of coordinates from geometric morphometric analysis (see two.d.array() in geomorph for correct formatting)
Sex
A character or factor vector recording sex for each individual as 'm' or 'f'
Zeroed
a logical value stating whether you wish to correct the SShD for the variation among individuals regardless of sex (defaults to TRUE)
Examples
SShDFunc(Coords, Sex, Zeroed = TRUE)
SShDFunc(Coords, Sex, TRUE)
TWilliamBell/angler documentation built on March 31, 2022, midnight
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| SShDFunc | R Documentation |
Calculating Sexual Shape Dimorphism
Description
This function directly calculates SShD. However it may be a poor estimator for unbalanced designs where there are more of one sex than the other, SShDLM() is more robust.
Usage
SShDFunc(Coords, Sex, Zeroed = TRUE)
Arguments
Coords |
Two-dimensional array of coordinates from geometric morphometric analysis (see two.d.array() in geomorph for correct formatting) |
Sex |
A character or factor vector recording sex for each individual as 'm' or 'f' |
Zeroed |
a logical value stating whether you wish to correct the SShD for the variation among individuals regardless of sex (defaults to TRUE) |
Examples
SShDFunc(Coords, Sex, Zeroed = TRUE) SShDFunc(Coords, Sex, TRUE)
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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