CovOgk-class(rrcov)
CovOgk-class()所属R语言包:rrcov
OGK Estimates of Multivariate Location and Scatter
OGK多元分布的位置和分散的估计
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This class, derived from the virtual class "CovRobust" accomodates OGK Estimates of multivariate location and scatter computed by the algorithm proposed by Marona and Zamar (2002).
这从虚拟类"CovRobust"衍生的类,容纳多元分布的位置和分散的Marona和Zamar(2002)提出的算法计算的的OGK估计的。
类对象----------Objects from the Class----------
Objects can be created by calls of the form new("CovOgk", ...), but the usual way of creating CovOgk objects is a call to the function CovOgk which serves as a constructor.
对象可以通过检测的形式new("CovOgk", ...)创建的,但通常的方式创建“CovOgk对象的功能CovOgk作为构造函数的调用。
插槽----------Slots----------
raw.cov: Object of class "matrix" the raw
raw.cov:类的对象"matrix"原料
raw.center: Object of class "vector" - the raw
raw.center:类的对象"vector" - 原始
raw.mah: Object of class "Uvector" - mahalanobis distances of the observations based on the raw estimate of the
raw.mah:类"Uvector" - 马氏距离的观察的对象的粗略估计的基础上
raw.wt: Object of class "Uvector" - weights of
raw.wt:权重类的对象"Uvector" -
iter, crit, wt: from the "CovRobust" class.
iter,crit,wt:从"CovRobust"类。
singularity, X:</dt> from the "Cov" class.
singularity,X:</ dt的>"Cov"类。
扩展----------Extends----------
Class "CovRobust", directly. Class "Cov", by class "CovRobust".
类"CovRobust",直接。类"Cov",的类"CovRobust"的。
方法----------Methods----------
No methods defined with class "CovOgk" in the signature.
没有定义的方法与类的“CovOgk”的签名。
(作者)----------Author(s)----------
Valentin Todorov <a href="mailto:valentin.todorov@chello.at">valentin.todorov@chello.at</a>
参考文献----------References----------
An Object Oriented Framework for Robust Multivariate Analysis. Journal of Statistical Software, 32(3), 1–47. URL http://www.jstatsoft.org/v32/i03/.
参见----------See Also----------
CovMcd-class, CovMest-class
CovMcd-class,CovMest-class
实例----------Examples----------
showClass("CovOgk")
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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