[英]Access data base import to R-installation of mdb tools on Mac
The plan ist to import an Access database into R to filter out what I need to make statistical analysis. 该计划是将Access数据库导入R以过滤掉进行统计分析所需的内容。 A colleague suggested me the following code:
一位同事向我建议了以下代码:
library(Hmisc)
d <- mdb.get('140410_db_vegBY1.mdb')
#(data under #https://www.dropbox.com/sh/ra588lailweynrq/AACRVqMKWtd9Zz7fa94O9CAUa)
# ERROR: sh: mdb-tables: command not found
# Fehler in system(paste("mdb-tables -1", file), intern = TRUE) :
# Fehler bei der Ausführung des Kommandos
After my search I started to install mdb tools on my mac OS X 10.9.2 following this link: http://automatthew.wordpress.com/2008/06/23/how-to-compile-mdbtools-on-mac-os-x-10-4-and-10-5/#comment-124 But it didn't work but the thread seems to be inactive. 在我搜索之后,我开始在我的mac OS X 10.9.2上安装mdb工具,链接如下: http : //automatthew.wordpress.com/2008/06/23/how-to-compile-mdbtools-on-mac-os -x-10-4-and-10-5 /#comment-124但它没有用,但线程似乎不活跃。 Can somebody help me?
有人能帮助我吗?
The following steps worked for me. 以下步骤对我有用。
Hmisc
package for R. Hmisc
包 mdbtools
version 0.7.1
by homebrew
: brew install mdbtools
. homebrew
安装mdbtools
版本0.7.1
: brew install mdbtools
。 Use mdb.get()
function in the Hmisc
package to read .mdb
files into R: 使用
Hmisc
包中的mdb.get()
函数将.mdb
文件读入R:
library(Hmisc) df <- mdb.get('file.mdb')
Here is my setup and package versions: 这是我的设置和包版本:
> sessionInfo()
R version 3.2.2 (2015-08-14)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.11.1 (El Capitan)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] grid stats graphics grDevices utils datasets methods
[8] base
other attached packages:
[1] Hmisc_3.17-0 ggplot2_1.0.1 Formula_1.2-1 survival_2.38-3
[5] lattice_0.20-33
I should mention that I first tried to install mdbtools
from source to no avail. 我应该提一下,我首先尝试从源代码安装
mdbtools
无济于事。 I suspect that it was because some dependencies were not installed. 我怀疑是因为没有安装某些依赖项。 See https://github.com/brianb/mdbtools for more information on the dependencies.
有关依赖项的更多信息,请参阅https://github.com/brianb/mdbtools 。
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