experimental_variograms builtin

experimental_variograms(
    coords,
    values,
    lag,
    max_lag,
    *,
    directions=None,
    tolerance=22.5,
    bandwidth=None,
    estimator="matheron",
    standardize=False,
    method=None,
)

Every direct and cross experimental variogram of several variables at the same samples.

Parameters:

Name	Type	Description	Default
coords	(array_like, shape(n, 2) or (n, 3), PointSet or BlockModel)		required
values	sequence of array_like or str	One column per variable, or the column of coords holding it.	required
lag	float	Lag-bin width and largest pair distance.	required
max_lag	float	Lag-bin width and largest pair distance.	required
directions	sequence of (float, float)	Azimuth and dip in degrees of each direction; omnidirectional when None.	None
tolerance		As in experimental_variogram, for every direction. Cross-variograms take the "matheron" or "covariance" estimator.	22.5
bandwidth		As in experimental_variogram, for every direction. Cross-variograms take the "matheron" or "covariance" estimator.	22.5
estimator		As in experimental_variogram, for every direction. Cross-variograms take the "matheron" or "covariance" estimator.	22.5
standardize		As in experimental_variogram, for every direction. Cross-variograms take the "matheron" or "covariance" estimator.	22.5
method		As in experimental_variogram, for every direction. Cross-variograms take the "matheron" or "covariance" estimator.	22.5

Returns:

Type	Description
VariogramSet	set[i, j] as experimental_variogram gives it for values[i] with other=values[j].

used in

• variogram sets
• intrinsic coregionalization