archetypes (version 2.0-2)

archetypes-class: Archetypes object constructor and methods.

Description

Archetypes object constructor and methods.

Usage

as.archetypes(archetypes, k, alphas, rss, iters, call, history, kappas, betas, zas,
    family, familyArgs, residuals, weights, reweights)
## S3 method for class 'archetypes':
fitted(object, ...)
## S3 method for class 'archetypes':
coef(object, type=c("alphas", "betas"), ...)
## S3 method for class 'archetypes':
residuals(object, ...)
## S3 method for class 'archetypes':
rss(object, type=c("scaled", "single", "global"), ...)
## S3 method for class 'archetypes':
weights(object, type=c("weights", "reweights"), ...)
## S3 method for class 'archetypes':
kappa(z, ...)
## S3 method for class 'archetypes':
nparameters(object, ...)

Arguments

archetypes

The archetypes; a $p \times m$ matrix, see atypes.

k

The number of archetypes;

alphas

The coefficients; a $n \times p$ matrix, see alphas.

rss

The residual sum of squares; see rss.

iters

The number of iterations to the convergence.

call

The call of the archetypes function.

history

If saveHistory set then an environment with the archetypes object for each execution step;

kappas

The kappas for each system of linear equations.

betas

The data coefficients; a $p \times n$ matrix.

zas

The temporary archetypes.

family

The archetypes family.

familyArgs

Additional arguments for family blocks.

residuals

The residuals.

weights

The data weights.

reweights

The data reweights.

object

An archetypes-related object.

...

Ignored.

type

Return alphas or betas.

z

An archetypes object.

Value

• as.archetypes: A list with an element for each parameter and class attribute archetypes. fitted.archetypes: Matrix with approximated data. parameters,archetypes-method: Matrix with $k$ archetypes. coef.archetypes: Coefficient matrix. residuals.archetypes: Matrix with residuals. rss.archetypes: Residual sum of squares. weights.archetypes: Vector of weights. kappa.archetypes: A vector of kappas. nparameters.archetypes: Number of archetypes.

See Also

archetypes