rmult {compositions} | R Documentation |
A class to analyse real multivariate vectors.
rmult(X,parts=1:NCOL(oneOrDataset(X)))
X |
vector or dataset of numbers considered as elements of a R-vector |
parts |
vector containing the indices xor names of the columns to be used |
The rmult
class is a simple convenience class to treat
data in the scale of real vectors just like data in the scale of real
numbers. A major aspect to take into account is that the internal arithmetic of R is
different for these vectors.
a vector of class "rmult"
representing one vector
or a matrix of class "rmult"
, representing
multiple vectors by rows.
+.rmult
, scalar
, norm
,
%*%.rmult
,
rplus
, acomp
,
plot(rnorm.rmult(30,mean=0:4,var=diag(1:5)+10))