overview(made4)
overview()所属R语言包:made4
Draw boxplot, histogram and hierarchical tree of gene expression data
抽奖盒形图,柱状图和分层树的基因表达数据
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Very simple wrapper function that draws a boxplot, histogram and hierarchical tree of expression
很简单的包装函数绘制一个盒形图,柱状图和分层表达式树
用法----------Usage----------
overview(dataset, labels = NULL, title = "", classvec = NULL, hc = TRUE, boxplot = TRUE, hist = TRUE, returnTree=FALSE)
参数----------Arguments----------
参数:dataset
A matrix, data.frame, ExpressionSet or marrayRaw-class. If the input is gene expression data in a matrix or data.frame. The rows and columns are expected to contain the variables (genes) and cases (array samples) respectively.
一个matrix,data.frame,ExpressionSet或marrayRaw-class。如果输入的是一个matrix或data.frame的基因表达数据。预计包含的变量(基因)和例(阵列样品)分别行和列。
参数:labels
Vector, labels to be placed on samples in plots. Default is rownames(dataset).
向量,样本放置在图的标签。默认是rownames(集)。
参数:title
Character, label to be placed on plots. Default is NULL.
字符,标签被放在图上。默认NULL。
参数:classvec
A factor or vector which describes the classes in columns of the dataset. Default is NULL. If included columns (array samples) on the dendrogram will be coloured by class.
一个factor或vector描述dataset列类。默认NULL。如果包含列在树状图(阵列样品)将类彩色。
参数:hc
Logical. Draw dendrogram of hierarchical cluster analysis of cases. Default is TRUE.
逻辑。提请情况的聚类分析聚类分析。默认TRUE。
参数:boxplot
Logical. Draw boxplot. Default is TRUE.
逻辑。绘制盒形图。默认TRUE。
参数:hist
Logical. Draw histogram. Default is TRUE.
逻辑。绘制直方图。默认TRUE。
参数:returnTree
Logical. Return the hieracrhical cluster analysis results. Default is FALSE.
逻辑。返回的hieracrhical的的聚类分析结果。默认FALSE。
参数:...
further arguments passed to or from other methods.
通过进一步的论据或其他方法。
Details
详情----------Details----------
The hierarchical plot is produced using average linkage cluster analysis with Pearson's correlation metric as described by Eisen et al.,1999.
平均连锁聚类分析采用Pearson相关艾森等人,1999年为度量层次的图。
作者(S)----------Author(s)----------
Aedin Culhane
参见----------See Also----------
See also as boxplot, hclust,
还可以看boxplot,hclust
举例----------Examples----------
data(khan)
logkhan<-log2(khan$train)
print(class(logkhan))
overview(logkhan, title="Subset of Khan Train")
overview(logkhan, classvec=khan$train.classes, labels=khan$train.classes,title="Subset of Khan Train")
overview(logkhan, classvec=khan$train.classes, labels=khan$train.classes,title="Subset of Khan Train", boxplot=FALSE, his=FALSE)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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