read.cdffile(makecdfenv)
read.cdffile()所属R语言包：makecdfenv
Read a CDF file
读CDF文件
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Read the data contained in a CDF file
阅读在CDF文件中包含的数据
用法----------Usage----------
read.cdffile(file, compress=FALSE)
参数----------Arguments----------
参数：file
the name of the CDF file
CDF文件的名称
参数：compress
whether the file is compressed or not
该文件是否被压缩或不
Details
详情----------Details----------
This function is intended for use by make.cdf.env, which in turn is called by make.cdf.package. User may not have much benefit from calling this function directly.
为打算make.cdf.env使用此功能，这反过来又被称为make.cdf.package。用户可以直接调用此函数没有多少好处。
In order to save memory, the name corresponding to each value in the CEL is a factor. As in R factor objects cannot be also of type matrix, the names corresponding to the indices were stored in a vector of type character called name.levels. The same thing was done with the pbase and cbase information (more for consistency than by conviction that some memory could be saved here).
为了节省内存，CEL在每个值对应的名称是一个因素。在Rfactor对象不能是类型matrix也相应指数的名称存储在类型character叫name.levels向量。做同样的事情，与的PBASE和CBase的信息（一致性以上信念，在这里可以节省一些内存）。
值----------Value----------
Returns a Cdf-class object.
返回Cdf-class对象。
注意----------Note----------
A Cdf object is not a cdf environment, which will be needed for the computation of expression values from the probe intensities in a AffyBatch.
一个Cdf对象是不是一个CDF环境，将被用于计算表达式的值从AffyBatch探针强度需要。
作者（S）----------Author(s)----------
Laurent Gautier (laurent@cbs.dtu.dk)
参见----------See Also----------
Cdf-class
Cdf-class
举例----------Examples----------
fn <- system.file("extdata", "Hu6800.CDF.gz", package="makecdfenv")
mycdf <- read.cdffile(fn, compress=TRUE)
mycdf
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。
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发表于 2012-2-26 00:12:19
