R: Calculates the proportions in 1-D from a regular grid

statgrid.props {RGeostats}

R Documentation

Calculates the proportions in 1-D from a regular grid

Calculates the proportions in 1-D for a categorical variable informed on a regular grid

statgrid.props(dbin, nfacies, dbout = NA, pos = NA, 
               radius = 0, radix = "Props", modify.target = db.locmod())

`dbin`	The `db-class` structure where the target variable is stored
`nfacies`	Number of categories to be considered. For example, when nfacies=3, the samples with target variable equal to 1, 2 or 3 will be considered; any other value will be discarded.
`dbout`	The `db-class` structure organized as a 1-D grid where the results will be stored. See Details for more information. If this Db does not exist, it is created.
`pos`	Dimension of the space along which the statistics are calculated. For example, if the input grid is 3-D, setting pos=2 will calculate statistics per XY bench, for any position along the 3rd dimension. If not defined, this space dimension is set to the last dimension of the input grid.
`radius`	Radius of the neighborhood (around the centrel bench). A radius of 0 means the that calculations are performed on the all the cells of the strata alone; a radius of 1 corresponds to the cells of the 3 strata around the central one.
`radix`	Radix of the name given to the variables storing the results in the target Db.
`modify.target`	Decides whether or not the newly created variables will have their locator defined or not. For more information, see `db.locmod`.

The results consist in proportions for the 'nfacies' categories.

[Package RGeostats version 14.0.10 Index]