Package: flacco 1.8

Pascal Kerschke

flacco: Feature-Based Landscape Analysis of Continuous and Constrained Optimization Problems

Tools and features for "Exploratory Landscape Analysis (ELA)" of single-objective continuous optimization problems. Those features are able to quantify rather complex properties, such as the global structure, separability, etc., of the optimization problems.

Authors:Pascal Kerschke [aut, cre], Christian Hanster [ctb], Jan Dagefoerde [ctb]

flacco_1.8.tar.gz
flacco_1.8.zip(r-4.7)flacco_1.8.zip(r-4.6)flacco_1.8.zip(r-4.5)
flacco_1.8.tgz(r-4.6-any)flacco_1.8.tgz(r-4.5-any)
flacco_1.8.tar.gz(r-4.7-any)flacco_1.8.tar.gz(r-4.6-any)
flacco_1.8.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
flacco/json (API)
NEWS

# Install 'flacco' in R:
install.packages('flacco', repos = c('https://cranhaven.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/kerschke/flacco/issues

Datasets:

On CRAN:

Conda:

archivedpackagesr-universe

3.30 score 5 stars 40 scripts 236 downloads 27 exports 30 dependencies

Last updated from:d696dd2bb8 (on package/flacco). Checks:7 NOTE, 2 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-x86_64NOTE211
source / vignettesOK265
linux-release-x86_64NOTE191
macos-release-arm64NOTE127
macos-oldrel-arm64NOTE125
windows-develNOTE138
windows-releaseNOTE126
windows-oldrelNOTE140
wasm-releaseOK157

Exports:BBOBImportBBOBImportPagecalculateFeaturescalculateFeatureSetcomputeGridCentersconvertInitDesignToGridcreateFeatureObjectcreateInitialSamplefeatureObject_sidebarFeatureSetCalculationFeatureSetCalculationComponentFeatureSetVisualizationFeatureSetVisualizationComponentfindLinearNeighboursfindNearestPrototypefunctionInputggplotFeatureImportancelistAvailableFeatureSetsmeasureTimeplotBarrierTree2DplotBarrierTree3DplotCellMappingplotFeatureImportanceplotInformationContentrunFlaccoGUISmoofImportSmoofImportPage

Dependencies:backportsBBmisccheckmateclicpp11data.tablefarverfastmatchggplot2gluegtableisobandlabelinglatticelifecycleMatrixmlrparallelMapParamHelpersR6RColorBrewerrlangS7scalesstringisurvivalvctrsviridisLitewithrXML

flacco

Rendered fromflacco_vignette.pdf.asisusingR.rsp::asison Jun 11 2026.

Last update: 2026-06-11
Started: 2026-06-11

Readme and manuals

Help Manual

Help pageTopics
Shiny server function for BBOB import page moduleBBOBImport
Shiny UI-Module for Batch Import of BBOB FunctionsBBOBImportPage
Calculate Landscape FeaturescalculateFeatures calculateFeatureSet
Compute the Cell Centers of a Cell Mapping GridcomputeGridCenters
Converts an Initial Design into a Cell Mapping GridconvertInitDesignToGrid
Create Initial SamplecreateInitialSample
Feature ListfeatureList
Create a Feature ObjectcreateFeatureObject FeatureObject
Shiny UI-Module for Function InputfeatureObject_sidebar
Shiny Server Function for Feature Set ComponentFeatureSetCalculation
Shiny UI-Module for Calculating and Displaying Feature SetsFeatureSetCalculationComponent
Shiny Server Function for Feature Set ComponentFeatureSetVisualization
Shiny Component for Visualizing the Feature SetsFeatureSetVisualizationComponent
Find Neighbouring CellsfindLinearNeighbours
Find Nearest PrototypefindNearestPrototype
Shiny Server Function for Feature Calculation of Function InputfunctionInput
Feature Importance PlotggplotFeatureImportance plotFeatureImportance
List Available Feature SetslistAvailableFeatureSets
Measure Runtime of a Feature ComputationmeasureTime
Plot Barrier Tree in 2DplotBarrierTree2D
Plot Barrier Tree in 3DplotBarrierTree3D
Plot Cell MappingplotCellMapping
Plot Information ContentplotInformationContent
Run the flacco-GUI based on ShinyrunFlaccoGUI
Shiny Server Function for BBOB Import Page ModuleSmoofImport
Shiny UI-Module for Batch Import of Smoof FunctionsSmoofImportPage