fitsaemodel.control(rsae)
fitsaemodel.control()所属R语言包:rsae
Tuning parameters of fitsaemodel
调整参数fitsaemodel
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This function carries global settings and parameter definitions that are used by fitsaemodel (and its derivatives). Modifications of the parameters can be delivered as additional arguments in the fitsaemodel call.
此功能进行全局设置和所使用的参数定义者fitsaemodel(及其衍生物)。修改的参数,可以提供作为附加参数在fitsaemodel呼叫。
用法----------Usage----------
fitsaemodel.control(niter = 40, iter = c(200, 200), acc = 1e-05,
dec=0, decorr=0, init="default", ...)
参数----------Arguments----------
参数:niter
integer, defining the maximum number of outer-loop iterations (default: niter=40)
整数,定义外循环迭代的最大数量(默认:niter=40)
参数:iter
integer or vector of size 2, defining the maximum loops of the inner loops (default: iter=c(200, 200); element 1 refers to beta; element 2 refers to v; note that d has an implicitly defined maxiter of 100 and cannot be modified)
整数或矢量的大小为2的,限定的最大的内循环的循环,(默认值:iter=c(200, 200);元件1是指,对beta;元件2是指到v;注意,d具有一个隐含定义100 maxiter不能修改)
参数:acc
scalar or vector of size 4, defining the numeric tolerance used in the termination rule of the loops (default: acc=1e-05; the positions of elements in the vector of size 4 are: 1=acc outer-loop; 2=acc inner-loop beta; 3=acc inner-loop v; 4=acc inner-loop d).
标量或矢量大小为4,定义中使用的循环终止规则(数字公差默认值:acc=1e-05;大小为4的矢量中的元素的位置是:1 =按外部环路2 =累计;内环测试; 3 = ACC内循环V; 4 = ACC内循环D)。
参数:dec
type of matrix square root (decomposition); dec=0 for SVD (default) or dec=1 for Cholesky decomposition
类型的矩阵平方根(分解); dec=0SVD(默认)或dec=1Cholesky分解
参数:decorr
in order to robustly decorrelate the residuals, one has to chose decorr=1 (default decorr=0)
以强劲的去相关的残差,选择decorr=1(默认decorr=0)
参数:init
a character string; specifies by what method the main algorithm is initialized; by default: init="default"; alternatively, (and provided that the robustbase package is installed) one may choose a high-breakdown-point initial estimate: either "lts" (fast LTS regression) or "s" (S-estimate of regression). For datasets with more than 100,000 observations, the former is rather slow. For more details on the initializing methods see the documentation of robustbase ("ltsReg" and "lmrob.S").
一个字符串指定的主要算法是通过什么方法初始化,默认情况下:init="default",或者,(和robustbase安装包),人们可以选择一个高击穿点初步估计:无论是“LTS”(LTS回归速度快)或“S”(S-估计的回归)。拥有超过10万的观测数据集,前者是相当缓慢的。有关的初始化方法的详细信息,请参阅文档robustbase("ltsReg"和"lmrob.S")。
参数:...
(will be used in the future)
(将在将来使用)
Details
详细信息----------Details----------
Caution! Modifying the default values of the parameters may result in convergence failure and/or loss of convergence speed.
注意!修改的参数的缺省值,可能会导致在收敛失败和/或损失的收敛速度。
值----------Value----------
(an object used by the robust methods)
(一个对象使用可靠的方法)
(作者)----------Author(s)----------
Tobias Schoch
参见----------See Also----------
fitsaemodel
fitsaemodel
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
注3:如遇到不准确之处,请在本贴的后面进行回帖,我们会逐渐进行修订。
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