I see as below, where getGeneric and getMethod imply a different signature; the
signature is mode="any" for both cases in R version 3.2.3 Patched (2016-01-28
r70038)I don't know how to reproduce Jeff's error, though.
> library(Matrix)
> as.vector
function (x, mode = "any")
.Internal(as.vector(x, mode))
<bytecode: 0xe79f88>
<environment: namespace:base>
> getGeneric("as.vector")
standardGeneric for "as.vector" defined from package "base"
function (x, mode)
standardGeneric("as.vector")
<bytecode: 0x29a6bd0>
<environment: 0x299f988>
Methods may be defined for arguments: x
Use showMethods("as.vector") for currently available ones.
> selectMethod("as.vector", "ANY")
Method Definition (Class "internalDispatchMethod"):
function (x, mode)
.Internal(as.vector(x, mode))
<environment: base>
Signatures:
x
target "ANY"
defined "ANY"
> sessionInfo()
R Under development (unstable) (2016-02-27 r70232)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 14.04.4 LTS
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Matrix_1.2-4
loaded via a namespace (and not attached):
[1] grid_3.3.0 lattice_0.20-33
________________________________________
From: R-devel <[email protected]> on behalf of Martin Maechler
<[email protected]>
Sent: Friday, March 4, 2016 6:05 AM
To: peter dalgaard
Cc: [email protected]; Jeff Laake - NOAA Federal
Subject: Re: [Rd] as.vector in R-devel loaded 3/3/2016
>>>>> peter dalgaard <[email protected]>
>>>>> on Fri, 4 Mar 2016 09:21:48 +0100 writes:
> Er, until _what_ is fixed?
> I see no anomalies with the version in R-pre:
Indeed.
The problem ... I also have stumbled over ..
is that I'm sure Jeff is accidentally loading a different
version of 'Matrix' than the one that is part of R-devel.
Jeff you must accidentally be loading a version Matrix made with
R 3.2.x in R 3.3.0 and that will fail with the as.vector()
mismatch error message.
(and IIRC, you also get such an error message if you load a
3.3.0-built version of Matrix into a non-3.3.0 version of R).
Martin
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