read.eisen(ctc)
read.eisen()所属R语言包：ctc
Read expression data from a file formatted for Eisen clustering
阅读表达数据的从艾森聚类格式的文件
译者：生物统计家园网 机器人LoveR
描述----------Description----------
The input for Eisen-clustering is a slight variation of a tab delimited file. This method reads the expression data from such files as a matrix and provides optional additional information on the experiments as attributes.
艾森聚类输入的是一个制表符分隔的文件中略有变化。此方法读取这样的文件作为一个矩阵表达式作为属性的实验数据，并提供可选的附加信息。
用法----------Usage----------
read.eisen(file,sep="\t",dec=".", format.check = TRUE)
参数----------Arguments----------
参数：file
The relative or absolute path to the file to be read, as internally forwarded to the read.table function.
相对或绝对路径的文件被读取，作为内部转发到read.table功能。
参数：sep
Separator of fields, passed on to read.table.
字段分隔符，传递到read.table。
参数：dec
Passed on to read.table. This is particulary helpful for the interpretation of data from localised spreadsheet programs.
通过对以read.table。这是特别有助于解释本地化的电子表格程序中的数据。
参数：format.check
TRUE or FLASE: to disable file format check.
TRUE或FLASE：禁用文件格式检查。
Details
详情----------Details----------
The software of Michael Eisen and its plain tab separated format for the presentation of gene expression data prior to their clustering is supported by many hard- and software providers, both as an input for their tools and as resulting from the analysis and normalisation of the chip images. To be able to read and write this format, the Bioconductor suite is enabled to easily reanalyse or extend older experiments that might have been analysed with the Eisen tools before.
迈克尔·艾森和朴素的制表符分隔的格式之前，他们的聚类基因表达数据的演示软件支持许多硬件和软件供应商作为他们的工具输入和从芯片的分析和标准化，图像。为了能够读写这种格式，Bioconductor套件使老年人可能已经与艾森工具分析实验前，容易reanalyse或延长。
值----------Value----------
A numerical matrix is returned. It is a complete analogue of the Eisen-format, except the descriptions, weights and other information being passed to attributes. The first row will be the column names, the first column will be the respective row name. A second row that has a first empty field is referred to via the attribute "second.row". A column NAME is stored in the attribute "NAME".
返回一个数值矩阵。它是一个完整的模拟，艾森格式的描述，重量和其他信息传递给属性除外。第一行是列名，第一列将各自的行名。第二行有一空场被称为通过属性“second.row”。列名被存储在“名称”属性。
作者（S）----------Author(s)----------
Steffen Moeller
参考文献----------References----------
http://bonsai.ims.u-tokyo.ac.jp/~mdehoon/software/cluster/
Cluster analysis and display of genome-wide expression patterns. /Proc. Natl. Acad. Sci. USA /, 95:14863-14868.
clustering software. Bioinformatics *20* (9): 1453–1454 (2004).
for Huge Clustering, R News, 2006, vol 6, issue 5 pages 58-60.
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 2012-2-25 16:07:34
