sagang_modifedquadraticshepard: QGIS algorithm - Modifed quadratic shepard

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - Modifed quadratic shepard

Description

QGIS Algorithm provided by SAGA Next Gen Modifed quadratic shepard (sagang:modifedquadraticshepard). —————- Arguments —————- POINTS: Points Argument type: source Acceptable values: - Path to a vector layer FIELD: Attribute Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names CV_METHOD: Cross Validation Default value: 0 Argument type: enum Available values: - 0: (0) none - 1: (1) leave one out - 2: (2) 2-fold - 3: (3) k-fold Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' CV_SUMMARY: Cross Validation Summary Argument type: vectorDestination Acceptable values: - Path for new vector layer CV_RESIDUALS: Cross Validation Residuals Argument type: vectorDestination Acceptable values: - Path for new vector layer CV_SAMPLES: Cross Validation Subsamples Default value: 10 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression TARGET_USER_XMIN TARGET_USER_XMAX TARGET_USER_YMIN TARGET_USER_YMAX: Output extent (optional) Argument type: extent Acceptable values: - A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105' - Path to a layer. The extent of the layer is used. TARGET_USER_SIZE: Cellsize Default value: 100 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression TARGET_OUT_GRID: Target Grid Argument type: rasterDestination Acceptable values: - Path for new raster layer QUADRATIC_NEIGHBORS: Quadratic Neighbors Default value: 13 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression WEIGHTING_NEIGHBORS: Weighting Neighbors Default value: 19 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression

Usage

sagang_modifedquadraticshepard(
  POINTS = qgisprocess:::qgis_default_value(),
  FIELD = qgisprocess:::qgis_default_value(),
  CV_METHOD = qgisprocess:::qgis_default_value(),
  CV_SUMMARY = qgisprocess:::qgis_default_value(),
  CV_RESIDUALS = qgisprocess:::qgis_default_value(),
  CV_SAMPLES = qgisprocess:::qgis_default_value(),
  TARGET_USER_XMIN_TARGET_USER_XMAX_TARGET_USER_YMIN_TARGET_USER_YMAX =
    qgisprocess:::qgis_default_value(),
  TARGET_USER_SIZE = qgisprocess:::qgis_default_value(),
  TARGET_OUT_GRID = qgisprocess:::qgis_default_value(),
  QUADRATIC_NEIGHBORS = qgisprocess:::qgis_default_value(),
  WEIGHTING_NEIGHBORS = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

POINTS	source - Points. Path to a vector layer.
FIELD	field - Attribute. The name of an existing field. ; delimited list of existing field names.
CV_METHOD	enum of ⁠("(0) none", "(1) leave one out", "(2) 2-fold", "(3) k-fold")⁠ - Cross Validation. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
CV_SUMMARY	vectorDestination - Cross Validation Summary. Path for new vector layer.
CV_RESIDUALS	vectorDestination - Cross Validation Residuals. Path for new vector layer.
CV_SAMPLES	number - Cross Validation Subsamples. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
TARGET_USER_XMIN_TARGET_USER_XMAX_TARGET_USER_YMIN_TARGET_USER_YMAX	extent - Output extent. A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105'. Path to a layer. The extent of the layer is used.. Original algorithm parameter name: TARGET_USER_XMIN TARGET_USER_XMAX TARGET_USER_YMIN TARGET_USER_YMAX.
TARGET_USER_SIZE	number - Cellsize. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
TARGET_OUT_GRID	rasterDestination - Target Grid. Path for new raster layer.
QUADRATIC_NEIGHBORS	number - Quadratic Neighbors. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
WEIGHTING_NEIGHBORS	number - Weighting Neighbors. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
...	further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output	logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet	logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages	logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

• CV_RESIDUALS - outputVector - Cross Validation Residuals

• CV_SUMMARY - outputVector - Cross Validation Summary

• TARGET_OUT_GRID - outputRaster - Target Grid

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.