externalize(GGtools)
externalize()所属R语言包:GGtools
create R package with decomposable smlSet representation
创建R包与可分解smlSet代表
译者:生物统计家园网 机器人LoveR
描述----------Description----------
create R package with decomposable smlSet representation
创建R包与可分解smlSet代表
用法----------Usage----------
externalize(smlSet,
packname,
author = "Replace Me <auth@a.b.com>",
maintainer = "Replace Me <repl@a.b.com>")
参数----------Arguments----------
参数:smlSet
instance of smlSet-class
实例smlSet-class
参数:packname
arbitrary string naming the package that will hold the externalized representation – this should not coincide with the name of any installed package, as such would be overwritten
任意字符串命名的包将于外向代表 - 这不应该配合任何已安装的软件包的名称等,将被覆盖
参数:author
string that should be a valid Author: entry for a DESCRIPTION file
字符串应该是一个有效的作者:一个描述文件的条目
参数:maintainer
string that should be a valid Maintainer: entry for a DESCRIPTION file
字符串应该是一个有效的维护者:一个描述文件的条目
Details
详情----------Details----------
Each SnpMatrix-class instance in the smlEnv slot of smlSet is written to disk in a folder inst/parts of the source package generated by this function. The ExpressionSet-class instance in the smlSet is isolated and saved as eset.rda to the data folder of the source package generated by this function.
每个SnpMatrix-classsmlEnv槽的实例smlSet被写入到磁盘文件夹中的INST /这个函数生成的源代码包的部分。 在ExpressionSet-class实例smlSet是孤立的,eset.rda这个函数生成的源代码包的数据文件夹中保存。
getSS will construct an smlSet-class instance with the expression data and selected chromosomes
getSS会smlSet-class实例构建与表达数据和选定的染色体
值----------Value----------
instance of smlSet-class
实例smlSet-class
注意----------Note----------
The purpose is to avoid loading very large objects as SNP panels grow into the millions. With this approach in-memory images can be chromosome-size, or smaller if desired, depending on the structure of smList(smlSet).
其目的是为了避免加载非常大的对象的SNP面板到数以百万计的增长。内存中的图像,这种方法可以是染色体的大小或更小的如果需要的话,取决于上smList(smlSet)结构。
作者(S)----------Author(s)----------
VJ Carey <stvjc@channing.harvard.edu>
参见----------See Also----------
getSS
getSS
举例----------Examples----------
## Not run: [#无法运行:]
if (!exists("hmceuB36.2021")) hmceuB36.2021 <- getSS("GGtools", c("20", "21"))
owd = getwd()
setwd(tempdir())
externalize(hmceuB36.2021, "hmdemo")
system("tar zcvf hmdemo.tar.gz hmdemo")
install.packages("hmdemo.tar.gz", repos=NULL)
library(hmdemo)
getSS("hmdemo", "20")
setwd(owd)
## End(Not run)[#结束(不运行)]
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注:
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