ns-topenv {base} | R Documentation |
Finding the top level environment from an environment envir
and
its enclosing environments.
topenv(envir = parent.frame(), matchThisEnv = getOption("topLevelEnvironment"))
envir |
environment. |
matchThisEnv |
return this environment, if it matches before
any other criterion is satisfied. The default, the option
topLevelEnvironment, is set by |
topenv
returns the first top level environment found when
searching envir
and its enclosing environments. An environment is
considered top level if it is the internal environment of a namespace,
a package environment in the search path, or .GlobalEnv
.
topenv(.GlobalEnv) topenv(new.env()) # also global env topenv(environment(ls))# namespace:base topenv(environment(lm))# namespace:stats