sagang_regressionkriging: QGIS algorithm - Regression kriging

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

QGIS algorithm - Regression kriging

Description

QGIS Algorithm provided by SAGA Next Gen Regression kriging (sagang:regressionkriging). —————- 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 PREDICTORS: Predictors Argument type: multilayer REGRESSION: Regression Argument type: rasterDestination Acceptable values: - Path for new raster layer PREDICTION: Prediction Argument type: rasterDestination Acceptable values: - Path for new raster layer RESIDUALS: Residuals Argument type: rasterDestination Acceptable values: - Path for new raster layer VARIANCE: Prediction Error Argument type: rasterDestination Acceptable values: - Path for new raster layer TQUALITY: Error Measure Default value: 0 Argument type: enum Available values: - 0: (0) standard deviation - 1: (1) variance Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' INFO_COEFF: Regression: Coefficients Argument type: vectorDestination Acceptable values: - Path for new vector layer INFO_MODEL: Regression: Model Argument type: vectorDestination Acceptable values: - Path for new vector layer INFO_STEPS: Regression: Steps Argument type: vectorDestination Acceptable values: - Path for new vector layer COORD_X: Include X Coordinate Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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 COORD_Y: Include Y Coordinate Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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 INTERCEPT: Intercept Default value: true Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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 METHOD: Method Default value: 3 Argument type: enum Available values: - 0: (0) include all - 1: (1) forward - 2: (2) backward - 3: (3) stepwise Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' P_VALUE: Significance Level Default value: 5 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 RESAMPLING: Resampling Default value: 3 Argument type: enum Available values: - 0: (0) Nearest Neighbour - 1: (1) Bilinear Interpolation - 2: (2) Bicubic Spline Interpolation - 3: (3) B-Spline Interpolation Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' VAR_MAXDIST: Maximum Distance Default value: 0 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 VAR_NCLASSES: Lag Distance Classes 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 VAR_NSKIP: Skip Default value: 1 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 VAR_MODEL: Variogram Model Default value: a + b * x Argument type: string Acceptable values: - String 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 KRIGING: Kriging Type Default value: 0 Argument type: enum Available values: - 0: (0) Simple Kriging - 1: (1) Ordinary Kriging Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' LOG: Logarithmic Transformation Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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 BLOCK: Block Kriging Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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 DBLOCK: Block Size 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 SEARCH_RANGE: Search Range Default value: 1 Argument type: enum Available values: - 0: (0) local - 1: (1) global Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' SEARCH_RADIUS: Maximum Search Distance Default value: 1000 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 SEARCH_POINTS_ALL: Number of Points Default value: 1 Argument type: enum Available values: - 0: (0) maximum number of nearest points - 1: (1) all points within search distance Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' SEARCH_POINTS_MIN: Minimum Default value: 16 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 SEARCH_POINTS_MAX: Maximum Default value: 20 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_regressionkriging(
  POINTS = qgisprocess:::qgis_default_value(),
  FIELD = qgisprocess:::qgis_default_value(),
  PREDICTORS = qgisprocess:::qgis_default_value(),
  REGRESSION = qgisprocess:::qgis_default_value(),
  PREDICTION = qgisprocess:::qgis_default_value(),
  RESIDUALS = qgisprocess:::qgis_default_value(),
  VARIANCE = qgisprocess:::qgis_default_value(),
  TQUALITY = qgisprocess:::qgis_default_value(),
  INFO_COEFF = qgisprocess:::qgis_default_value(),
  INFO_MODEL = qgisprocess:::qgis_default_value(),
  INFO_STEPS = qgisprocess:::qgis_default_value(),
  COORD_X = qgisprocess:::qgis_default_value(),
  COORD_Y = qgisprocess:::qgis_default_value(),
  INTERCEPT = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  P_VALUE = qgisprocess:::qgis_default_value(),
  RESAMPLING = qgisprocess:::qgis_default_value(),
  VAR_MAXDIST = qgisprocess:::qgis_default_value(),
  VAR_NCLASSES = qgisprocess:::qgis_default_value(),
  VAR_NSKIP = qgisprocess:::qgis_default_value(),
  VAR_MODEL = qgisprocess:::qgis_default_value(),
  KRIGING = qgisprocess:::qgis_default_value(),
  LOG = qgisprocess:::qgis_default_value(),
  BLOCK = qgisprocess:::qgis_default_value(),
  DBLOCK = qgisprocess:::qgis_default_value(),
  SEARCH_RANGE = qgisprocess:::qgis_default_value(),
  SEARCH_RADIUS = qgisprocess:::qgis_default_value(),
  SEARCH_POINTS_ALL = qgisprocess:::qgis_default_value(),
  SEARCH_POINTS_MIN = qgisprocess:::qgis_default_value(),
  SEARCH_POINTS_MAX = 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.
PREDICTORS	multilayer - Predictors. .
REGRESSION	rasterDestination - Regression. Path for new raster layer.
PREDICTION	rasterDestination - Prediction. Path for new raster layer.
RESIDUALS	rasterDestination - Residuals. Path for new raster layer.
VARIANCE	rasterDestination - Prediction Error. Path for new raster layer.
TQUALITY	enum of ⁠("(0) standard deviation", "(1) variance")⁠ - Error Measure. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
INFO_COEFF	vectorDestination - Regression: Coefficients. Path for new vector layer.
INFO_MODEL	vectorDestination - Regression: Model. Path for new vector layer.
INFO_STEPS	vectorDestination - Regression: Steps. Path for new vector layer.
COORD_X	boolean - Include X Coordinate. 1 for true/yes. 0 for false/no. 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.
COORD_Y	boolean - Include Y Coordinate. 1 for true/yes. 0 for false/no. 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.
INTERCEPT	boolean - Intercept. 1 for true/yes. 0 for false/no. 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.
METHOD	enum of ⁠("(0) include all", "(1) forward", "(2) backward", "(3) stepwise")⁠ - Method. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
P_VALUE	number - Significance Level. 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.
RESAMPLING	enum of ⁠("(0) Nearest Neighbour", "(1) Bilinear Interpolation", "(2) Bicubic Spline Interpolation", "(3) B-Spline Interpolation")⁠ - Resampling. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
VAR_MAXDIST	number - Maximum Distance. 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.
VAR_NCLASSES	number - Lag Distance Classes. 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.
VAR_NSKIP	number - Skip. 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.
VAR_MODEL	string - Variogram Model. String 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.
KRIGING	enum of ⁠("(0) Simple Kriging", "(1) Ordinary Kriging")⁠ - Kriging Type. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
LOG	boolean - Logarithmic Transformation. 1 for true/yes. 0 for false/no. 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.
BLOCK	boolean - Block Kriging. 1 for true/yes. 0 for false/no. 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.
DBLOCK	number - Block Size. 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.
SEARCH_RANGE	enum of ⁠("(0) local", "(1) global")⁠ - Search Range. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
SEARCH_RADIUS	number - Maximum Search Distance. 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.
SEARCH_POINTS_ALL	enum of ⁠("(0) maximum number of nearest points", "(1) all points within search distance")⁠ - Number of Points. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
SEARCH_POINTS_MIN	number - Minimum. 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.
SEARCH_POINTS_MAX	number - Maximum. 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

• INFO_COEFF - outputVector - Regression: Coefficients

• INFO_MODEL - outputVector - Regression: Model

• INFO_STEPS - outputVector - Regression: Steps

• PREDICTION - outputRaster - Prediction

• REGRESSION - outputRaster - Regression

• RESIDUALS - outputRaster - Residuals

• VARIANCE - outputRaster - Prediction Error

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