data.dump
files that were produced
in S version 3.data.restore(file, print = FALSE, verbose = FALSE, env = .GlobalEnv)
read.S(file)
data.dump
or binary
file.read.S
, an R version of the S3 object. For data.restore
, the name of the file.
read.S
can read the binary files produced in some older
versions of S-PLUS on either Windows (versions 3.x, 4.x, 2000) or Unix
(version 3.x with 4 byte integers). It automatically detects whether
the file was produced on a big- or little-endian machine and adapts
itself accordingly. data.restore
can read a similar range of files produced by
data.dump
and for newer versions of S-PLUS, those from
data.dump(....., oldStyle=TRUE)
.
Not all S3 objects can be handled in the current version. The most frequently encountered exceptions are functions and expressions; you will also have trouble with objects that contain model formulas. In particular, comments will be lost from function bodies, and the argument lists of functions will often be changed.
read.S(file.path("_Data", "myobj"))
data.restore("dumpdata", print = TRUE)
Run the code above in your browser using DataCamp Workspace