rp.mururoa(rpanel)
rp.mururoa()所属R语言包：rpanel
Sampling in Mururoa Atoll
在穆鲁罗瓦环礁采样
译者：生物统计家园网 机器人LoveR
描述----------Description----------
This function is based on a real sampling study on the effects of nuclear experiments conducted between 1966 and 1996 in the South Pacific, at the atolls of Mururoa and Fangataufa, (Report by International Advisory Committee, IAEA, 1998). As part of the assessment of subsequent radiological conditions, both terrestrial and aquatic samples were collected and assayed for activities due to strontium-90, caesium-137, plutonium and tritium. The sampling scenario in the function is based on water sampling by boat in the Mururoa atoll. A graphical control panel allows users to select sampling points. Once the user has drawn a sample, some simple predictions over the whole atoll can be produced.
此功能是基于一个真正的抽样调查的影响，1966年至1996年在南太平洋进行的核试验，在穆鲁罗瓦岛和方加陶法（国际咨询委员会的报告，1998年，IAEA）的环礁。随后的放射性状况评估的一部分，陆地和水样采集和化验的活动由于锶-90，铯-137，钚和氚。在功能的采样方案是基于水样采集船在穆鲁罗瓦环礁。一个图形化的控制面板允许用户选择采样点。一旦用户已经绘制了样品，在整个环礁一些简单的预测可以生产。
用法----------Usage----------
rp.mururoa(hscale = NA, col.palette = rev(heat.colors(40)), col.se = "blue", file = NA,
parameters = NA, sleep = 0.5)
参数----------Arguments----------
参数：hscale
a scaling parameter which expands (>1) or contracts (<1) the size of the plot within the panel. This can be useful for projection onto a screen, for example. The vertical scale is set to the same value as the horizontal scale, to ensure that the plot is square. The default values are 1 on Unix platforms and 1.4 on Windows platforms.
缩放参数扩展（> 1）或合同（<1）的图在面板的大小。这可能是有用的投影到屏幕上，例如。垂直刻度设置为相同的值作为水平刻度，确保的图是正方形。在Unix平台上的默认值是1和1.4在Windows平台上。
参数：col.palette
the colour palette used to display the predicted and true spatial surfaces.
的彩色调色板，用于显示的预测值和真实空间的表面。
参数：col.se
the colour used to draw the standard error contours on the predicted surface.
使用的颜色绘制标准错误的预测表面的轮廓。
参数：file
the name of a file to which the sampled data will be written.
采样的数据将被写入的文件的名称。
参数：parameters
a list which can be used to change the parameters which control the simulated measurement data.
可用于改变控制模拟的测量数据的参数的列表。
参数：sleep
the duration in seconds of a pause while the necessary internal information is loaded into the panel. See Details.
的持续时间，以秒为单位的暂停而装入板的必要的内部信息。查看详细信息。
Details
详细信息----------Details----------
The panel controls allow the user to experiment with random and systematic sampling, with further control of the alignment and patterns of points in the systematic case. The number of points can also be selected. When a sample is taken, simulated data are generated. Some further controls allow predicted surfaces and standard errors to be displayed, using different types of trend functions. The geoR package is used to construct these predictions. The true simulated surface can also be displayed, to indicate the success of the predictions.
面板控制允许用户随机和系统采样的实验，与进一步控制在系统的情况下的点的取向和模式。的点的数量也可以被选择。当样品被采取，模拟数据生成的。一些进一步的控制允许预测表面和要显示的标准误差，使用不同类型的趋势函数。 geoR包被用来构建这些预测。真正的模拟的表面也可以被显示，以指示的预测的成功。
Once the data have been sampled, a data file may be saved for further analysis external to the rp.mururoa function, using the file argument. A convenient way of saving to the current working directory, for example to a file named mururoa.dmp, is to set the file argument to file.path(getwd(), "mururoa.dmp"). The load function can then be applied to the saved file to create an object called mururoa.data, which is a three-column matrix with the x and y locations in columns 1 and 2 and the observed values in column 3.
一旦数据被采样，数据文件可以保存为外部rp.mururoa功能的进一步分析，使用file参数。一种方便的方法的节省到当前的工作目录，例如，一个名为mururoa.dmp，是设置filefile.path(getwd(), "mururoa.dmp")参数。 load函数然后可以被施加到所保存的文件，创建一个对象叫做mururoa.data，这是一个三列的矩阵，列1和2中，x和y位置和列中所观察到的值3。
On some machines the R and Tcl/Tk code can become out of step because of the time taken to initialise panel with the large amount of internal information required for plotting. The sleep argument allows a pause for this to be completed before further rpanel instructions are executed. If the rpanel window displays with very small size, try increasing the value of sleep.
在某些机器上R和Tcl / Tk的代码可以成为走出一步，因为所花费的时间来初始化面板，所需的打印大量的内部信息。 sleep参数允许一个暂停前完成进一步rpanel指令的执行。如果rpanel窗口显示非常小的尺寸，尝试保值增值的sleep。
值----------Value----------
None.
无。
参考文献----------References----------
rpanel: Simple interactive controls for R functions using the tcltk package. Journal of Statistical Software, 17, issue 9.
参见----------See Also----------
rp.firth
rp.firth
实例----------Examples----------
if (interactive()) {
rp.mururoa()
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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发表于 2012-9-27 23:43:41
