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spcosa  

Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata
View on CRAN: Click here


Download and install spcosa package within the R console
Install from CRAN:
install.packages("spcosa")

Install from Github:
library("remotes")
install_github("cran/spcosa")

Install by package version:
library("remotes")
install_version("spcosa", "0.4-2")



Attach the package and use:
library("spcosa")
Maintained by
Dennis Walvoort
[Scholar Profile | Author Map]
First Published: 2009-03-13
Latest Update: 2023-04-11
Description:
Spatial coverage sampling and random sampling from compact geographical strata created by k-means. See Walvoort et al. (2010) <doi:10.1016/j.cageo.2010.04.005> for details.
How to cite:
Dennis Walvoort (2009). spcosa: Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata. R package version 0.4-2, https://cran.r-project.org/web/packages/spcosa. Accessed 08 Apr. 2025.
Previous versions and publish date:
0.1-1 (2009-03-13 12:04), 0.1-2 (2009-03-23 19:39), 0.1-3 (2009-05-17 18:22), 0.1-4 (2009-07-01 14:05), 0.1-5 (2009-09-09 14:40), 0.2-0 (2009-11-12 12:33), 0.2-1 (2010-04-19 20:58), 0.2-2 (2010-07-29 10:00), 0.2-3 (2010-10-09 07:30), 0.3-0 (2012-03-27 16:39), 0.3-1 (2012-09-11 16:21), 0.3-2 (2012-12-05 13:07), 0.3-3 (2013-01-30 13:38), 0.3-4 (2013-04-29 16:09), 0.3-5 (2013-05-02 09:09), 0.3-6 (2015-12-22 14:48), 0.3-7 (2018-01-19 15:48), 0.3-8 (2018-03-30 14:52), 0.3-9 (2020-01-13 15:00), 0.3-10 (2021-01-06 23:20), 0.3-11 (2021-01-18 22:20), 0.4-0 (2021-12-13 10:50), 0.4-1 (2022-08-11 16:50)
Other packages that cited spcosa R package
View spcosa citation profile
Other R packages that spcosa depends, imports, suggests or enhances
Complete documentation for spcosa
Functions, R codes and Examples using the spcosa R package
Some associated functions: CompactStratification-class . CompactStratificationEqualArea-class . CompactStratificationPriorPoints-class . SamplingPattern-class . SamplingPatternCentroids-class . SamplingPatternPriorPoints-class . SamplingPatternPurposive-class . SamplingPatternRandom-class . SamplingPatternRandomComposite-class . SamplingPatternRandomSamplingUnits-class . SamplingVariance-class . SpatialCumulativeDistributionFunction-class . SpatialMean-class . SpatialVariance-class . StandardError-class . Statistic-class . Stratification-class . estimate-methods . getArea-methods . getCentroid-methods . getNumberOfStrata-methods . getObjectiveFunctionValue-methods . getRelativeArea-methods . getSampleSize-methods . plot-methods . spcosa-package . spsample-methods . stratify-methods . 
Some associated R codes: class_CompactStratification.R . class_CompactStratificationEqualArea.R . class_CompactStratificationPriorPoints.R . class_SamplingPattern.R . class_SamplingPatternCentroids.R . class_SamplingPatternPriorPoints.R . class_SamplingPatternPurposive.R . class_SamplingPatternRandom.R . class_SamplingPatternRandomComposite.R . class_SamplingPatternRandomSamplingUnits.R . class_SamplingVariance.R . class_SpatialCumulativeDistributionFunction.R . class_SpatialMean.R . class_SpatialVariance.R . class_StandardError.R . class_Statistic.R . class_Stratification.R . generic_estimate.R . generic_getArea.R . generic_getAttributes.R . generic_getCellSize.R . generic_getCentroid.R . generic_getNumberOfCells.R . generic_getNumberOfStrata.R . generic_getObjectiveFunctionValue.R . generic_getRelativeArea.R . generic_getSampleSize.R . generic_plot.R . generic_stratify.R . method_getArea-CompactStratification.R . method_getCellSize-CompactStratification.R . method_getCellSize-SpatialPixels.R . method_getCentroid-CompactStratification.R . method_getNumberOfCells-CompactStratification.R . method_getNumberOfStrata-CompactStratification.R . method_getObjectiveFunctionValue-CompactStratification.R . method_getRelativeArea-CompactStratification.R . method_getSampleSize-SamplingPattern.R . method_getSampleSize-SamplingPatternRandomComposite.R . method_initialize-CompactStratification.R . method_initialize-CompactStratificationPriorPoints.R . method_show-SamplingPattern.R . method_show-Statistic.R . method_show-Stratification.R . method_stratify-SpatialGrid.R . method_stratify-SpatialPixels.R . method_stratify-SpatialPolygons.R . methods_estimate.R . methods_plot.R . methods_setAs.R . methods_spsample.R . onAttach.R . onLoad.R .  Full spcosa package functions and examples
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