Description Usage Arguments Details Value Author(s) See Also Examples
Remove all objects from the user workspace, except those specified.
1 |
... |
objects to be kept, specified one by one, quoted or unquoted. |
list |
character vector of object names to be kept. |
all |
whether hidden objects (beginning with a |
sure |
whether to perform the removal, otherwise return names of objects that would have been removed. |
Implemented with safety caps: objects whose name starts with a
.
are not removed unless all=TRUE
, and an explicit
sure=TRUE
is required to remove anything.
A character vector containing object names, or NULL
when
sure
is TRUE
.
Arni Magnusson
keep
is a convenient interface to rm
when
removing most objects from the user workspace.
1 2 3 4 |
sh: 1: cannot create /dev/null: Permission denied
gdata: Unable to locate valid perl interpreter
gdata:
gdata: read.xls() will be unable to read Excel XLS and XLSX files
gdata: unless the 'perl=' argument is used to specify the location of a
gdata: valid perl intrpreter.
gdata:
gdata: (To avoid display of this message in the future, please ensure
gdata: perl is installed and available on the executable search path.)
sh: 1: cannot create /dev/null: Permission denied
gdata: Unable to load perl libaries needed by read.xls()
gdata: to support 'XLX' (Excel 97-2004) files.
gdata: Unable to load perl libaries needed by read.xls()
gdata: to support 'XLSX' (Excel 2007+) files.
gdata: Run the function 'installXLSXsupport()'
gdata: to automatically download and install the perl
gdata: libaries needed to support Excel XLS and XLSX formats.
Attaching package: 'gdata'
The following object is masked from 'package:stats':
nobs
The following object is masked from 'package:utils':
object.size
The following object is masked from 'package:base':
startsWith
[1] "women"
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