detrend

The trend defining a subspace. A numerical vector of length
 <code>nrow(M)</code>

Weights defining the inner product of vectors <code>x</code>
 and <code>y</code> as <code>sum(x*w*y)</code>.
 A numerical vector of length <code>nrow(M)</code>, defaults to a vector of
 <code>1</code>s.

weight

The columns of the model matrix <code>M</code> is projected on the
 orthogonal complement to the matrix <code>(1,t)</code>. Orthogonality 
 is defined w.r.t. an inner product defined by the weights <code>weight</code>.

array

Functions for demographic and epidemiological analysis in
the Lexis diagram, i.e. register and cohort follow-up data, in
particular representation, manipulation and simulation of multistate
data - the Lexis suite of functions, which includes interfaces to
'mstate', 'etm' and 'cmprsk' packages.
Also contains functions for Age-Period-Cohort and Lee-Carter
modeling and a function for interval censored data and some useful
functions for tabulation and plotting, as well as a number of
epidemiological data sets.

Bendix Carstensen

detrend: Projection of a model matrix on to the orthogonal complement of a trend.

Description

Usage

Arguments

Value

Details

See Also