Package: cheddar 0.1-639

Lawrence Hudson

cheddar: Analysis and Visualisation of Ecological Communities

Provides a flexible, extendable representation of an ecological community and a range of functions for analysis and visualisation, focusing on food web, body mass and numerical abundance data. Allows inter-web comparisons such as examining changes in community structure over environmental, temporal or spatial gradients.

Authors:Lawrence Hudson with contributions from Dan Reuman and Rob Emerson

cheddar_0.1-639.tar.gz
cheddar_0.1-639.tar.gz(r-4.5-noble)cheddar_0.1-639.tar.gz(r-4.4-noble)
cheddar_0.1-639.tgz(r-4.4-emscripten)cheddar_0.1-639.tgz(r-4.3-emscripten)
cheddar.pdf |cheddar.html✨
cheddar/json (API)

Peer review:

Bug tracker:https://github.com/quicklizard99/cheddar/issues

199 exports 0.49 score 0 dependencies 1 mentions 182 scripts 912 downloads

Last updated 2 months agofrom:16aea56eeb. Checks:OK: 2. Indexed: no.

Exports:[.CommunityCollection[[<-.Community[[<-.CommunityCollection[<-.Community[<-.CommunityCollection$<-.Community$<-.CommunityCollectionAggregateCommunitiesAggregateCommunitiesByApplyByClassBasalNodesBiomassBodyMassBinsCannibalsChainAveragedTrophicLevelCharacteristicPathLengthCollectionApplyCollectionCPSCollectionNPSCollectionTLPSCommunityCommunityCollectionCommunityPropertyNamesConnectedNodesConsumersByNodeConsumersOfNodesCPCPSCRMRatioDefaultCategoryColoursDefaultCategoryLabelColoursDefaultCategorySymbolsDefaultLinkColourDegreeDegreeDistributiondim<-.Communitydim<-.CommunityCollectionDirectedConnectanceFlowBasedTrophicLevelFormatLMFractionBasalNodesFractionCannibalisticFractionConnectedNodesFractionIntermediateNodesFractionIsolatedNodesFractionNonBasalNodesFractionNonTopLevelNodesFractionOfNodesByClassFractionOmnivorousFractionTopLevelNodesHasMHasNHasTrophicLinksInDegreeIntermediateNodesis.Communityis.CommunityCollectionIsBasalNodeIsCannibalIsConnectedNodeIsIntermediateNodeIsIsolatedNodeIsNonBasalNodeIsNonTopLevelNodeIsolatedNodesIsOmnivoreIsTopLevelNodelength<-.Communitylength<-.CommunityCollectionlevels<-.Communitylevels<-.CommunityCollectionLinearRegressionByClassLinkageDensityLMablineLoadCollectionLoadCommunityLog10BiomassLog10BLabelLog10CRMRatioLog10MLog10MLabelLog10MNBiomassLog10NLog10NLabelLog10RCMRatioLongestTrophicLevelLongWeightedTrophicLevelLumpNodesLumpTrophicSpeciesMeanMaximumTrophicSimilarityMinimiseSumConsumerGapsMinimiseSumDietGapsnames<-.Communitynames<-.CommunityCollectionNodeNameIndicesNodePropertyNamesNodeQuantitativeDescriptorsNonBasalNodesNonTopLevelNodesNormalisedTrophicGeneralityNormalisedTrophicVulnerabilityNPNPSNumberOfConsumersNumberOfNodesNumberOfNodesByClassNumberOfResourcesNumberOfTrophicLinksNvMConvexHullNvMInterceptNvMInterceptByClassNvMLinearRegressionsNvMSlopeNvMSlopeAndInterceptNvMSlopeAndInterceptByClassNvMSlopeByClassNvMTriTrophicStatisticsNvMTriTrophicTableOmnivoresOmnivoryOrderCollectionOrderCommunityOutDegreePlaceMissingPointsplot.Communityplot.CommunityCollectionPlotAuppervAlowerPlotBCvBRPlotBDistributionPlotBPyramidPlotBRvBCPlotBSpectrumPlotBvMPlotBvRankBPlotCircularWebPlotDegreeDistributionPlotLinearModelsPlotMCvMRPlotMDistributionPlotMRvMCPlotMvBPlotMvNPlotMvRankMPlotNCvNRPlotNDistributionPlotNPSPlotNPSDistributionPlotNPyramidPlotNRvNCPlotNSpectrumPlotNvMPlotNvRankNPlotPredationMatrixPlotRankNPSPlotTLPSPlotWagonWheelPlotWebByLevelPredationMatrixPredationMatrixToLinksPreyAveragedTrophicLevelprint.Communityprint.CommunityCollectionQuantitativeDescriptorsRCMRatioRemoveCannibalisticLinksRemoveIsolatedNodesRemoveNodesResourceLargerThanConsumerResourcesAndConsumersByNodeResourcesByNodeResourcesOfNodesSaveCollectionSaveCommunityShortestPathsShortestTrophicLevelShortWeightedTrophicLevelSiteBySpeciesMatrixsubset.CommunityCollectionSumBiomassByClassSumConsumerGapsSumDietGapssummary.Communitysummary.CommunityCollectionSumMByClassSumNByClassThreeNodeChainsTLPTLPSTopLevelNodesTrophicChainsTrophicChainsStatsTrophicGeneralityTrophicHeightTrophicLevelsTrophicLinkPropertyNamesTrophicLinksForNodesTrophicSimilarityTrophicSpeciesTrophicVulnerability

Dependencies: