Visualising bipartite networks and calculating some (ecological) indices.


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Documentation for package ‘bipartite’ version 1.16

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bipartite-package Analysis of bipartite ecological webs.
addEmptyColToMatrix Function "plotModuleWeb"
addEmptyRowToMatrix Function "plotModuleWeb"
as.one.mode Conversion of a network matrix
barrett1987 Individuals caught in a pollination web in boreal Canada.
BC Normalised degree, betweenness and closeness centrality
bezerra2009 Individuals observed in a flower-visitation networks of oil-collecting bees in a Brazilian steppe.
bipartite Analysis of bipartite ecological webs.
C.score Calculates the (normalised) mean number of checkerboard combinations (C-score) in a matrix
CC Normalised degree, betweenness and closeness centrality
cM Function "computeModules"
compart Detects compartments
computeModules Function "computeModules"
confint Examples for some analyses
degreedistr Fits functions to cumulative degree distributions of both trophic levels of a network.
deleteModuleData Function "computeModules"
dfun Calculates standardised specialisation index d' (d prime) for each species in the lower trophic level of a bipartite network.
discrepancy Calculates discrepancy of a matrix
drawModules Function "plotModuleWeb"
elberling1999 No. of visits in a pollination web of arctic-alpine Sweden
empty Deletes empty rows and columns from a matrix.
extinction Simulates extinction of a species from a bipartite network
genweb Generate a random bipartite web
getModuleCoordinates Function "plotModuleWeb"
H2fun Specialisation of a bipartite web.
inouye1988 A pollination network from the Snowy Mountains of New South Wales, Australia
intasymm Examples for some analyses
intereven Examples for some analyses
isCorrectModuleWebObject Function "plotModuleWeb"
kato1990 No. of individuals caught in a pollination web of a Japanese beech forest
kevan1970 A pollination network from Northern Ellesmere Island, Canada
listModuleInformation Function "listModuleInformation"
memmott1999 Flower visitation network from a meadow near Bristol, UK
mgen Examples for some analyses
mlik Examples for some analyses
moduleWeb-class Class "moduleWeb"
mosquin1967 Flower visitation network from Melville Island, Northwest Territories, Canada
motten1982 A spring flower visitation network from North Carolina, USA
ND Normalised degree, betweenness and closeness centrality
nested Calculates any of several measures of nestedness
nestedness Calculates nestedness temperature of presence/absence matrices
netstats Examples for some analyses
networklevel Analysis of bipartite webs at the level of the entire network
nodespec Calculates the node-based specialisation index
null.distr Null model based on fitted marginal distribution
null.t.test Compares observed pattern to random webs.
nullmodel Generates null models for network analysis
olesen2002aigrettes A flower visitation network from the Azores
olesen2002flores Another flower visitation network from the Azores
ollerton2003 ollerton2003
PAC Potential for Apparent Competition
plot.wine Weighted-Interaction Nestedness Estimator
plotmat Examples for some analyses
plotModuleWeb Function "plotModuleWeb"
plotPAC Function to draw a circular plot to visualise potential apparent competition (PAC)
plotweb Visualize a bipartite interaction matrix (e.g. a foodweb)
plotweb2 Visualize a tripartite interaction matrix (e.g. a tritrophic foodweb)
prepareWebForPlottingModules Function "plotModuleWeb"
printoutModuleInformation Function printoutModuleInformation
quant2bin Examples for some analyses
readModuleData Function "computeModules"
robustness Robustness to species extinctions
Safariland A pollination web from Argentina
schemske1978 A flower visitation network from Urbana, IL, USA
second.extinct Secondary extinctions in bipartite networks
shuffle.web Shuffle web entries
slope.bipartite Slope of extinction simulation
small1976 A flower visitation network from a peat bog in Ottawa, Canada
sortmatr Examples for some analyses
sortmatrext Examples for some analyses
sortweb Function to sort bipartite webs
specieslevel Calculate various indices for network properties at the species level
swap.web Creates null model for bipartite networks
togetherness Calculates the number of identical co-presences and co-absences for species-on-islands
V.ratio Calculates the variance-ratio as suggested by Schluter (1984)
vazarr A pollination network.
vazcer A pollination network.
vazllao A pollination network.
vazmasc A pollination network.
vazmasnc A pollination network.
vaznull Null model with constrained totals and connectance
vazquec A pollination network.
vazquenc A pollination network.
vazquez.example Examples for some analyses
visweb Plotting function to visualize a bipartite food web
web2edges Conversion of a network matrix into a (weighted) edge list
wine Weighted-Interaction Nestedness Estimator