Tools for ecological network analysis (ena) in R


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Documentation for package ‘enaR’ version 2.5

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enaR-package Tools for ecological network analysis (ena) in R.
as.extended Create an extended format matrix.
bal Subfunction for balancing by either inputs or outputs.
balance Balance flow network models.
bcratio Calculates the ratio of positive to negative elements in a network.
bgcModels Bigeochemical Cycling Models
eigenCentrality Calculates the eigen centrality of a network.
enaAll Conduct all major ENA.
enaAscendency Calculates the ascendency of an ecological network.
enaControl Control analyses of ecological networks.
enaEnviron Ecological network environs.
enaFlow Flow analyses of ecological networks.
enaMTI Mixed Trophic Impacts (MTI) measures the impact of one species on another.
enaR Tools for ecological network analysis (ena) in R.
enaStorage Storage analyses of ecological networks.
enaStructure Structure analyses of ecological network.
enaUtility Utility analysis of ecological networks.
environCentrality Calculates the environ centrality of the nodes in an ecological network.
findPathLength Cumulative flow over a range of path lengths.
force.balance Repeated, sequential application the balance function.
get.ns Quick calculation of a range of network statistics.
get.orient Get the current global matrix orientation setting.
mExp Calculates the exponent of a matrix.
oyster Intertidal oyster reef ecosystem model.
pack Compile network information into a network class.
read.enam Reads in ENA data from an excel file, formatted as Mdloti.xls
read.nea Read NEA formatted network data files.
read.scor Read SCOR formatted data files.
read.wand Read WAND format files.
scc Finds the strongly connected component (SCC) in a graph.
scifix Standardizes scientific notation.
set.orient Globally set the output matrix orientation.
ssCheck Checks the balance of inputs and outputs from a network.
structure.statistics Calculates the structural statistics (network statistics) of an ecological network.
TES Calculate the total environ storage.
TET Calculates the total environ throughflow for a ecosystem network model.
troModels Trophic Models
unpack "Unpacks" the components of a network object into separate objects.
write.nea Write a network object to file using the NEA data format.