| browseEnv | R Documentation |
The browseEnv function opens a browser with list of objects
currently in sys.frame() environment.
browseEnv(envir = .GlobalEnv, pattern,
excludepatt = "^last\\.warning",
html = .Platform$GUI != "AQUA",
expanded = TRUE, properties = NULL,
main = NULL, debugMe = FALSE)
envir |
an |
pattern |
a regular expression for object subselection
is passed to the internal |
excludepatt |
a regular expression for dropping objects with matching names. |
html |
is used to display the workspace
on a HTML page in your favorite browser. The default except when
running from |
expanded |
whether to show one level of recursion. It can be useful
to switch it to |
properties |
a named list of global properties (of the objects chosen)
to be showed in the browser; when |
main |
a title string to be used in the browser; when |
debugMe |
logical switch; if true, some diagnostic output is produced. |
Very experimental code: displays a static HTML page on all platforms
except R.app on macOS.
Only allows one level of recursion into object structures.
It can be generalized. See sources for details. Most probably, this should rather work through using the tkWidget package (from https://www.bioconductor.org).
str, ls.
if(interactive()) {
## create some interesting objects :
ofa <- ordered(4:1)
ex1 <- expression(1+ 0:9)
ex3 <- expression(u, v, 1+ 0:9)
example(factor, echo = FALSE)
example(table, echo = FALSE)
example(ftable, echo = FALSE)
example(lm, echo = FALSE, ask = FALSE)
example(str, echo = FALSE)
## and browse them:
browseEnv()
## a (simple) function's environment:
af12 <- approxfun(1:2, 1:2, method = "const")
browseEnv(envir = environment(af12))
}
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