rmult {compositions} | R Documentation |
A class to analyse real multivariate vectors.
rmult(X,parts=1:NCOL(oneOrDataset(X)),orig=attr(X,"orig"), missingProjector=attr(X,"missingProjector")) ## S3 method for class 'rmult': print(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 |
x |
an rmult object |
orig |
the original untransformed dataset |
missingProjector |
the Projector on the observed subspace |
... |
further generic arguments passed to print.default |
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.
K.Gerald v.d. Boogaart http://www.stat.boogaart.de
+.rmult
, scalar
, norm.rmult
,
%*%.rmult
,
rplus
, acomp
,
plot(rnorm.rmult(30,mean=0:4,var=diag(1:5)+10))