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58 corkdist
corkdist
Tests of randomization between distances applied to ’kdist’ objetcs
Description
Usage
The mantelkdist and RVkdist functions apply to blocks of distance matrices the mantel.rtest and
RV.rtest functions.
mantelkdist (kd, nrepet = 999)
RVkdist (kd, nrepet = 999)
## S3 method for class 'corkdist':
plot(x, whichinrow = NULL, whichincol = NULL,
gap = 4, nclass = 10, coeff = 1,...)
Arguments
kd
nrepet
x
whichinrow
whichincol
gap
Details
Value
nclass
coeff
a list of class kdist
the number of permutations
an objet of class corkdist, coming from RVkdist or mantelkdist
a vector of integers to select the graphs in rows (if NULL all the graphs are
computed)
a vector of integers to select the graphs in columns (if NULL all the graphs are
computed)
an integer to determinate the space between two graphs
a number of intervals for the histogram
an integer to fit the magnitude of the graph
... further arguments passed to or from other methods
The corkdist class has some generic functions print, plot and summary. The plot shows
bivariate scatterplots between semi-matrices of distances or histograms of simulated values with an
error position.
a list of class corkdist containing for each pair of distances an object of class randtest (permutation
tests).
Author(s)
Daniel Chessel
Stéphane Dray 〈dray@biomserv.univ-lyon1.fr〉