Rのスクリプトやらオブジェクトやらの保存について。

#open the .RData file workspace

R "filename.RData"
(if no argument, existing .RData fili opende.)

#save the work space script

savehistory("filename.txt")

#save the work space image

save.image("filename.RData")

#show the loading objects list

ls()

#shutdown the current work

q()