SpatialVariance-class: Class "SpatialVariance"
In spcosa: Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata
SpatialVariance-class R Documentation
Class "SpatialVariance"
Description
The spatial variance is estimated by means of Equation 7.16 in de Gruijter et al., (2006).
Objects from the Class
Objects can be created by calls of the form new("SpatialVariance", ...).
Slots
description:Object of class "character" A description op the statistic.
Extends
Class "Statistic", directly.
Methods
- estimate
signature(statistic = "SpatialVariance", stratification = "CompactStratification", samplingPattern = "SamplingPatternRandomSamplingUnits", data = "data.frame"): estimates the spatial variance, given a stratification, a sampling pattern and data.
Author(s)
Dennis J. J. Walvoort dennis.walvoort@wur.nl, D.J. Brus, J.J. de Gruijter
References
de Gruijter, J. J., Brus, D. J., Bierkens, M. F. P., and Knotters, M. (2006) Sampling for Natural Resource Monitoring Berlin: Springer-Verlag.
spcosa documentation built on April 11, 2023, 6:04 p.m.
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.
| SpatialVariance-class | R Documentation |
Class "SpatialVariance"
Description
The spatial variance is estimated by means of Equation 7.16 in de Gruijter et al., (2006).
Objects from the Class
Objects can be created by calls of the form new("SpatialVariance", ...).
Slots
description:Object of class
"character"A description op the statistic.
Extends
Class "Statistic", directly.
Methods
- estimate
signature(statistic = "SpatialVariance", stratification = "CompactStratification", samplingPattern = "SamplingPatternRandomSamplingUnits", data = "data.frame"): estimates the spatial variance, given a stratification, a sampling pattern and data.
Author(s)
Dennis J. J. Walvoort dennis.walvoort@wur.nl, D.J. Brus, J.J. de Gruijter
References
de Gruijter, J. J., Brus, D. J., Bierkens, M. F. P., and Knotters, M. (2006) Sampling for Natural Resource Monitoring Berlin: Springer-Verlag.
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.