plotBM(Ringo)
plotBM()所属R语言包：Ringo
Visualization of a binary matrix
二进制矩阵的可视化
译者：生物统计家园网 机器人LoveR
描述----------Description----------
This function produces simple, heatmap-like visualizations of binary matrices.
此功能产生简单，二进制矩阵热图像的可视化。
用法----------Usage----------
plotBM(x, boxCol = "darkblue", reorder = FALSE, frame = TRUE, ...)
参数----------Arguments----------
参数：x
Binary matrix to visualize
二进制矩阵的可视化
参数：boxCol
Color to use for boxes of '1's
颜色使用1框
参数：reorder
logical; states whether the rows shall be reordered according to the size of the category
逻辑;行是否应根据类别的大小重新排列状态
参数：frame
logical; states whether a frame should be drawn around the visualization. In contrast to the frame drawn in plot.default, there is no gap between the visualization and this frame.
逻辑;一个帧是否应围绕可视化绘制。相比之下plot.default绘制帧，有没有可视化和此帧之间的差距。
参数：...
further arguments passed on to plot.default
通过进一步的论据plot.default
Details
详情----------Details----------
For reordering, each row is interpreted as a binary matrix, for example a row z=(1,0,0,1) would be interpreted as the binary number 1001 = 9 in the decimal system. Rows are then reordered by the frequency of each binary number with the rows that correspond to the most frequent binary number shown at the top in the visualization.
重新排序，每行被解释为一个二进制矩阵，例如行Z =（1,0,0,1）将被解释为二进制数1001 = 9在十进制系统。行，然后重新排序每个二进制数对应最频繁的二进制数显示在可视化的顶部与行的频率。
值----------Value----------
The function invisibly returns the (reordered) matrix x, but its mainly called for its side effect of producing the visualization.
无形的功能恢复（重新排序）矩阵x，但它主要用于要求其生产的可视化的副作用。
注意----------Note----------
An alternative way to display such matrices are given by heatmap or, the simpler version thereof, image. However, image files produced with this functions tend to be very large. This function uses plot.default and polygon which results in much smaller file sizes and is sufficient for binary matrices.
另一种方式来显示这样的矩阵给出heatmap或简单的版本，image。然而，与此功能产生的图像文件往往是非常大的。此功能使用plot.default和polygon小得多的文件大小的结果，是足够的二进制矩阵。
作者（S）----------Author(s)----------
Joern Toedling
参见----------See Also----------
polygon,colors
polygon，colors
举例----------Examples----------
A <- matrix(round(runif(80)), ncol=4, byrow=TRUE)
dimnames(A)=list(letters[seq(nrow(A))],
as.character(as.roman(seq(ncol(A)))))
show(A)
plotBM(A, reorder=FALSE)
plotBM(A, reorder=TRUE)
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。
|
发表于 2012-2-26 12:58:30
