rmult | R Documentation |
A class to collect real multivariate vectors.
rmult(X,parts=1:NCOL(oneOrDataset(X)),orig=gsi.orig(X),
missingProjector=attr(X,"missingProjector"),
V = gsi.getV(X))
## S3 method for class 'rmult'
print(x,..., verbose=FALSE)
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 |
V |
the inverse of the transformation matrix |
... |
further generic arguments passed to |
verbose |
logical, do you want to get all information about original data and transformation function (if any) with a |
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, e.g. mean
works as colMeans
in a data frame,
or matrix-vector operations are done row-wise.
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))
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