A Collection of functions for similarity calculation of binary data


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Documentation for package ‘simba’ version 0.2-5

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simba-package Calculate similarity measures for binary data
abis Vegetation and environmental data recorded in a Tundra ecosystem in Northern Sweden (Southeast of Abisko).
abis.env Vegetation and environmental data recorded in a Tundra ecosystem in Northern Sweden (Southeast of Abisko).
abis.spec Vegetation and environmental data recorded in a Tundra ecosystem in Northern Sweden (Southeast of Abisko).
ads Create artificial data set (species matrix).
ads.hot Create artificial data set (species matrix).
ads.ternaries Artificial data-set for studying the mathematical behavior of asymmetric similarity coefficients
aslopect Calculate similarity of plots based on slope aspect and inclination
bcoov Calculate Bray-Curtis distance for only one variable
boxes An adaption of boxplot.n.
com.sim Compare mean similarity between subsets of data
dfcor Calculate permuted (Mantel) correlations between one and many variables
diffmean Calculate the difference in Mean between two vectors
diffmich Calculate the difference in parameters of a Michaelis-Menten kinetik fitted to (PAM) data
diffslope Calculate the difference in slope of two regression lines
diffslope2 Calculate the difference in slope of two regression lines
direct Obtain Direction Classes from Geographic Coordinates
direct2 Obtain Direction Classes from Geographic Coordinates
dist.tmp Calculate the distance between the instances or variables of two similar data-sets.
fitmich Calculate the difference in parameters of a Michaelis-Menten kinetik fitted to (PAM) data
het2nbs Calculate a mean similarity to adjacent cells in an array
hexgrid Produces the nodes of an equidistant grid.
liste Convert dist-objects and matrices to database format
makead Create artificial data set (species matrix).
mama A (convenience) wrapper function to make matrix from a data.frame
mancor Permuted Correlation (on strata)
occ.time Track species occurrence
occ.tmp Track species occurrence
pcol Permuted Correlation (on strata)
permcor Permuted Correlation (on strata)
permcor2 Permuted Correlation (on strata)
plot.diffmich Calculate the difference in parameters of a Michaelis-Menten kinetik fitted to (PAM) data
plot.dmn Calculate the difference in Mean between two vectors
plot.dsl Calculate the difference in slope of two regression lines
plot.mrpp plot an mrpp-object
plot.permcor Permuted Correlation (on strata)
sim Calculate similarities for binary vegetation data
sim.het Calculate a mean similarity to adjacent cells in an array
sim.pat Calculate pattern diversity
sim.rel Calculate additive and relative partitioning.
sim.relt Calculate additive and relative partitioning.
sim.tmp Calculate binary similarity in time
sim.yo Calculate a binary similarity index you define.
sima Calculate pattern diversity
simba Calculate similarity measures for binary data
simn Calculate pattern diversity