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 | gmean_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 geometric mean gmean
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 geometric mean.
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