Description Usage Arguments Value Author(s) References Examples
This function will create a control object CovControlSde
containing the control parameters for CovSde
1 2  CovControlSde(nsamp = 0, maxres = 0, tune = 0.95, eps = 0.5, prob = 0.99,
seed = NULL, trace = FALSE, tolSolve = 1e14)

nsamp 
a positive integer giving the number of resamples required;

maxres 
a positive integer specifying the maximum number of
resamples to be performed including those that are discarded due to linearly
dependent subsamples. If 
tune 
a numeric value between 0 and 1 giving the fraction of the data to receive nonzero weight.
Defaults to 
prob 
a numeric value between 0 and 1 specifying the probability of high breakdown point;
used to compute 
eps 
a numeric value between 0 and 0.5 specifying the breakdown point;
used to compute 
seed 
starting value for random generator. Default is 
trace 
whether to print intermediate results. Default is 
tolSolve 
numeric tolerance to be used for inversion
( 
A CovControlSde
object.
Valentin Todorov [email protected]
Todorov V & Filzmoser P (2009), An Object Oriented Framework for Robust Multivariate Analysis. Journal of Statistical Software, 32(3), 1–47. URL http://www.jstatsoft.org/v32/i03/.
1 2 3 4 5 6  ## the following two statements are equivalent
ctrl1 < new("CovControlSde", nsamp=2000)
ctrl2 < CovControlSde(nsamp=2000)
data(hbk)
CovSde(hbk, control=ctrl1)

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