$HOME/.Rprofile
に書く。
- .Last()と.First()は、起動時に読み込まれる特殊?な関数名。
- 起動オプションで、
R --quiet
とすると、startup messageがoffになる。
R>> sessionInfo()
R version 2.15.3 (2013-03-01)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=ja_JP.UTF-8 LC_NUMERIC=C
[3] LC_TIME=ja_JP.UTF-8 LC_COLLATE=ja_JP.UTF-8
[5] LC_MONETARY=ja_JP.UTF-8 LC_MESSAGES=ja_JP.UTF-8
[7] LC_PAPER=C LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=ja_JP.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] BiocInstaller_1.8.3 colorout_1.0-0
loaded via a namespace (and not attached):
[1] tools_2.15.3
R>> R.version
_
platform x86_64-unknown-linux-gnu
arch x86_64
os linux-gnu
system x86_64, linux-gnu
status
major 2
minor 15.3
year 2013
month 03
day 01
svn rev 62090
language R
version.string R version 2.15.3 (2013-03-01)
nickname Security Blanket