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Rで使わない変数を消す

Last updated at Posted at 2013-10-11
remove(unused_var)
# または
rm(unused_var)

全部消してワークスペースをまっさらの白紙状態にしたいときは、ls() で変数一覧のベクトルを取得して、rm()list パラメータに渡す。

rm(list=ls())
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