DataControl-class(simFrame)
DataControl-class()所属R语言包：simFrame
Class "DataControl"
类“的DataControl”
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Class for controlling model-based generation of data.
一类用于控制的数据的基于模型的生成。
类对象----------Objects from the Class----------
Objects can be created by calls of the form new("DataControl", ...) or DataControl(...).
可以创建对象通过调用的形式new("DataControl", ...)或DataControl(...)。
插槽----------Slots----------
size: Object of class "numeric" giving the number of
size：类的对象"numeric"数
distribution: Object of class "function" generating the data, e.g., rnorm (the default) or rmvnorm. It should take a positive integer as its first argument, giving the number of observations to be generated,
distribution：类的对象"function"产生的数据，例如，rnorm（默认值）或rmvnorm。而应采取积极的整数作为第一个参数，产生观测到的数量，
dots: Object of class "list" containing additional
dots：对象类"list"包含额外的
colnames: Object of class "OptCharacter" ; a character vector to be used as column names for the generated data.frame, or
colnames类的对象"OptCharacter";字符向量生成的data.frame被用来作为列名，或
扩展----------Extends----------
Class "VirtualDataControl", directly. Class "OptDataControl", by class "VirtualDataControl", distance 2.
类"VirtualDataControl"，直接。类"OptDataControl"“类”VirtualDataControl“，距离2。
访问和修改方法----------Accessor and mutator methods----------
getSize signature(x = "DataControl"): get slot
getSizesignature(x = "DataControl")：得到插槽
setSize signature(x = "DataControl"): set slot
setSizesignature(x = "DataControl")：设定插槽
getDistribution signature(x = "DataControl"): get slot
getDistributionsignature(x = "DataControl")：得到插槽
setDistribution signature(x = "DataControl"): set slot
setDistributionsignature(x = "DataControl")：设定插槽
getDots signature(x = "DataControl"): get slot
getDotssignature(x = "DataControl")：得到插槽
setDots signature(x = "DataControl"): set slot
setDotssignature(x = "DataControl")：设定插槽
getColnames signature(x = "DataControl"): get slot
getColnamessignature(x = "DataControl")：得到插槽
setColnames signature(x = "DataControl"): set slot
setColnamessignature(x = "DataControl")：设定插槽
方法----------Methods----------
In addition to the methods inherited from "VirtualDataControl", the following are available:
除了从"VirtualDataControl"继承的方法，下面的是可用的：
generate signature(control = "DataControl"): generate
generatesignature(control = "DataControl")：产生
show signature(object = "DataControl"): print the
showsignature(object = "DataControl")：打印
UML类图----------UML class diagram----------
A slightly simplified UML class diagram of the framework can be found in Figure 1 of the package vignette An Object-Oriented Framework for Statistical Simulation: The R Package simFrame. Use vignette("simFrame-intro") to view this vignette.
稍微简单的UML类图的框架，可以发现在图1的包小插曲统计模拟方法的一种面向对象的框架：R封装simFrame。使用vignette("simFrame-intro")查看这个小插曲。
（作者）----------Author(s)----------
Andreas Alfons
参考文献----------References----------
Statistical Simulation: The R Package <code>simFrame</code>. Journal of Statistical Software, 37(3), 1–36. URL http://www.jstatsoft.org/v37/i03/.
参见----------See Also----------
"VirtualDataControl", generate
"VirtualDataControl"，generate
实例----------Examples----------
require(mvtnorm)
mean <- rep(0, 2)
sigma <- matrix(c(1, 0.5, 0.5, 1), 2, 2)
dc <- DataControl(size = 10, distribution = rmvnorm,
dots = list(mean = mean, sigma = sigma))
generate(dc)
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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。
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发表于 2012-9-30 02:41:25
