2
我想问一下,是否有一种功能将我们带入环境。 例如:搬入环境
# create two environments
Env1 <- new.env()
Env2 <- new.env()
# assign one variable into each environment
assign("v1", "1", envir = Env1)
assign("v2", "2", envir = Env2)
# In order to refer to the variable in Env2 I have to use Env2$v2, for example
print(Env2$v2)
# The question is if there is some function that sents us into Env2
# so that when we refer to the variable in Env2 to use just v2, that is
print(v2)
谢谢大家
你是对的。非常感谢你 –
如果我们尝试修改它? –
你可以像上面那样用'assign'修改它。如果使用'<-'进行赋值,则将在当前环境中(位置1)创建一个具有相同名称的新变量。 –