Description Usage Arguments Details Value See Also
Calculates the covariance matrix of a spatially distributed value and/or its derivative.
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## S4 method for signature
## 'lines3DDataFrame,lines3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y = x, model, parts = 10)
## S4 method for signature
## 'lines3DDataFrame,points3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model, parts = 10)
## S4 method for signature
## 'points3DDataFrame,lines3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model, parts = 10)
## S4 method for signature
## 'points3DDataFrame,points3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y = x, model)
## S4 method for signature
## 'points3DDataFrame,directions3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model)
## S4 method for signature
## 'directions3DDataFrame,points3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model)
## S4 method for signature
## 'directions3DDataFrame,directions3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y = x, model)
## S4 method for signature
## 'points3DDataFrame,blocks3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model)
## S4 method for signature
## 'blocks3DDataFrame,points3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y, model)
## S4 method for signature
## 'blocks3DDataFrame,blocks3DDataFrame,covarianceModel3D'
CovarianceMatrix(x,
y = x, model)
## S4 method for signature 'spatial3DDataFrame,covarianceModel3D'
NuggetMatrix(x, model)
|
x, y |
3D spatial objects. |
model |
A |
parts |
The number of parts in which to "break" line segments. |
If covariance = F
the resulting matrix is given in variogram
form, with zeroes in the main diagonal and values that increase with the
distance between data locations.
If the spatial objects are not made of punctual data, the covariance is calcuated with a "brute force" approach, by discretizing each data element in points and calculating an average covariance.
The CovarianceMatrixD1()
method calculates the covariances between
the variable of interest located in x
and its derivatives located in
tangents
. The CovarianceMatrixD2()
calculates the covariances
between the derivatives themselves.
A covariance matrix with dimensions depending of the method called:
CovarianceMatrix()
nrow(x)
rows and nrow(y)
columns
CovarianceMatrixD1()
nrow(x)
rows and
nrow(tangents)
columns
CovarianceMatrixD2()
nrow(tangents)
rows and
nrow(tangents)
columns
covarianceStructure3D-class
,
GetPlaneDirections
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