Stage 2 of the GUI for the UNU.RAN random variate generators.
第2阶段随机变量的UNU.RAN发电机的GUI。
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Stage 2 allows to set all required parameters for the selected distribution and generation method.
第2阶段允许设置所有选定的配电和发电方法所需的参数。
分配----------Distribution----------
The input data for the distribution heavily depends on the chosen distribution, see the second page of this notebook for details.
输入数据的分布在很大程度上取决于选择的分配这款笔记本的详细信息,请参阅第二页。
Runuran "built-in" distributions require the parameters of the distributions. Default values are preset and can be changed.
Runuran内置发布需要参数的分布。默认值是预先设定的,并且可以被改变。
"user-defined" distributions usually require data like the density function and/or the cumulative distribution function (CDF) as well as the center (mode) of the distribution.
用户定义的“分布通常需要像的密度函数和/或的累积分布函数(CDF)的中心以及(模式)的分布的数据。
In addition the domain of the distribution has to be set / may be changed. For "built-in" distributions one can easily draw samples from truncated distributions.
此外,域的分布已被设置/可被改变。对于“内置”的分布,可以很容易地从截断的分布抽取样本。
生成方法----------Generation Method----------
Set parameters for the generation method. These depend on the particular choice of the method, see the third page of this notebook for details.
设置参数的生成方法。这些依赖于特定的方法选择这款笔记本的详细信息,请参阅第三页。
表演----------Perform----------
The following UNU.RAN object are created and can be assigned to R objects of the given names.
以下UNU.RAN对象创建和可以被分配到给定名称的R对象。
distribution object
发行对象
generator object
生成器对象
random sample of given size
给定大小的随机样本
The checked objects are stored in the calling environment (or the environment passed as argument when calling unuran.gui).
选中的对象都存储在调用时调用环境(或环境作为参数传递unuran.gui“)。
In addition one can display the R code that generates these UNU.RAN objects when checking the item
此外,检查项目时,可以显示R代码,产生这些UNU.RAN的对象
show R code and validate generator
R代码和验证发电机
Then a notebook is created that shows R code as well as the properties of the generator object. Moreover, other pages may be shown that allow to investigate the quality of the generator object.
笔记本是创建,R代码以及生成器对象的属性。此外,其他页面可以显示,允许调查发电机对象的质量。
创建对象----------Create Object----------
Click on button "Ok" to create the UNU.RAN objects (and show R code if requested).
点击按钮“确定”以创建的UNU.RAN的对象(显示R代码,如果需要)。