Description Usage Arguments Details Value
The numeric vector fctMot
get together the
properties of assemblages belonging to a same assembly motif. The
properties fctMot
of assemblages containing a given
element are separately averaged. The property of each assemblage
is computed as the average of mean values of assemblages containing
the same elements as the considered assemblage. The elemental
composition of each assemblage is specified in the binary matrix
mOccurMot
: 0
if the element does not occur,
1
if the element occurs.
1 | amean_byelt(fctMot, mOccurMot)
|
fctMot |
a vector of numeric values (assembly properties). |
mOccurMot |
a matrix of occurrence (occurrence of elements).
Its first dimension equals to |
Prediction is computed using arithmetic mean amean
by element byelt
occurring within the assemblage and other
assemblages of a same motif, by including all assemblages belonging
to a same motif, even the one to predict.
Return a vector of length(fctMot)
, of which values
are computed as an arithmetic mean.
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