weight.taxo {ape} | R Documentation |
weight.taxo
computes a matrix whose entries [i, j] are set to 1
if x[i] == x[j], 0 otherwise.
weight.taxo2
computes a matrix whose entries [i, j] are set to 1
if x[i] == x[j] AND y[i] != y[j], 0 otherwise.
The diagonal [i, i] is always set to 0.
The returned matrix can be used as a weight matrix in
Moran.I
. x
and y
may be vectors of
factors.
See further details in vignette("MoranI")
.
weight.taxo(x) weight.taxo2(x, y)
x, y |
a vector or a factor. |
a square numeric matrix.
Emmanuel Paradis