Other packages > Find by keyword >

ShapePattern  

Tools for Analyzing Shapes and Patterns
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("ShapePattern", "3.1.0")



Attach the package and use:
library("ShapePattern")
Maintained by
Tarmo K. Remmel
[Scholar Profile | Author Map]
First Published: 2016-04-27
Latest Update: 2023-08-22
Description:
This is an evolving and growing collection of tools for the quantification, assessment, and comparison of shape and pattern. This collection provides tools for: (1) the spatial decomposition of planar shapes using 'ShrinkShape' to incrementally shrink shapes to extinction while computing area, perimeter, and number of parts at each iteration of shrinking; the spectra of results are returned in graphic and tabular formats (Remmel 2015) , (2) simulating landscape patterns, (3) provision of tools for estimating composition and configuration parameters from a categorical (binary) landscape map (grid) and then simulates a selected number of statistically similar landscapes. Class-focused pattern metrics are computed for each simulated map to produce empirical distributions against which statistical comparisons can be made. The code permits the analysis of single maps or pairs of maps (Remmel and Fortin 2013) , (4) counting the number of each first-order pattern element and converting that information into both frequency and empirical probability vectors (Remmel 2020) , and (5) computing the porosity of raster patches . NOTE: This is a consolidation of existing packages ('PatternClass', 'ShapePattern') to begin warehousing all shape and pattern code in a common package. Additional utility tools for handling data are provided and this package will be added to as more tools are created, cleaned-up, and documented. Note that all future developments will appear in this package and that 'PatternClass' will eventually be archived.
How to cite:
Tarmo K. Remmel (2016). ShapePattern: Tools for Analyzing Shapes and Patterns. R package version 3.1.0, https://cran.r-project.org/web/packages/ShapePattern. Accessed 18 Apr. 2025.
Previous versions and publish date:
1.0.1 (2016-10-26 10:37), 1.0 (2016-04-27 19:51), 2.0.2 (2020-03-15 02:20), 2.0.3 (2020-04-02 07:40), 2.0.4 (2020-04-09 16:10), 2.1.0 (2020-04-27 18:00), 2.2.0 (2021-12-10 07:00), 3.0.0 (2023-08-07 18:50), 3.0.1 (2023-08-22 09:20)
Other packages that cited ShapePattern R package
View ShapePattern citation profile
Other R packages that ShapePattern depends, imports, suggests or enhances
Complete documentation for ShapePattern
Functions, R codes and Examples using the ShapePattern R package
Some associated functions: CARsimu . KLPQ . ShapePattern-package . batchssr . build.lut . buildsurfs . data . doubleplotter . findcol . findrow . imaks . patternbits . porosity . shpsplitter . singlemap . singleplotter . ssr . surfplot . wi . wtest.run . 
Some associated R codes: CARsimu.R . KLPQ.R . batchssr.R . build.lut.R . buildsurfs.R . doubleplotter.R . findcol.R . findrow.R . imaks.R . patternbits.R . porosity.R . shpsplitter.R . singlemap.R . singleplotter.R . ssr.R . surfplot.R . wi.R . wtest.run.R .  Full ShapePattern package functions and examples
Downloads during the last 30 days
03/2003/2103/2203/2303/2403/2503/2603/2703/2803/2903/3003/3104/0104/0204/0404/0504/0604/0704/0804/0904/1004/1104/1204/1304/1404/1504/16Downloads for ShapePattern051015202530TrendBars

Today's Hot Picks in Authors and Packages

pssmooth  
Flexible and Efficient Evaluation of Principal Surrogates/Treatment Effect Modifiers
Implements estimation and testing procedures for evaluating an intermediate biomarker response as a ...
Download / Learn more Package Citations See dependency  
SeqAlloc  
Sequential Allocation for Prospective Experiments
Potential randomization schemes are prospectively evaluated when units are assigned to treatment ar ...
Download / Learn more Package Citations See dependency  
chngpt  
Estimation and Hypothesis Testing for Threshold Regression
Threshold regression models are also called two-phase regression, broken-stick regression, split-poi ...
Download / Learn more Package Citations See dependency  
shinyMobile  
Mobile Ready 'shiny' Apps with Standalone Capabilities
Develop outstanding 'shiny' apps for 'iOS', 'Android', desktop as well as beautiful 'shiny' gadgets. ...
Download / Learn more Package Citations See dependency  
ff  
Memory-Efficient Storage of Large Data on Disk and Fast Access Functions
The ff package provides data structures that are stored on disk but behave (almost) as if they were ...
Download / Learn more Package Citations See dependency  
CDNmoney  
Components of Canadian Monetary and Credit Aggregates
Components of Canadian Credit Aggregates and Monetary Aggregates with continuity adjustments. ...
Download / Learn more Package Citations See dependency  

24,012

R Packages

207,311

Dependencies

64,993

Author Associations

24,013

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA