search for: myns

...9;m interested in creating a function similar to ns() from package splines that can be passed in a model formula. The idea is to produce "safe" predictions from a model using this function. As I have seen, to do this I need to use makepredictcall(). Consider the following toy example: myns <- function (x, df = NULL, knots = NULL, intercept = FALSE, Boundary.knots = range(x), extraArg = 0) { ns.x <- if (is.null(knots)) { ns(x, df = df, intercept = intercept, Boundary.knots = Boundary.knots) } else { ns(x, knots = knots, intercept...

>>>>> Martin Maechler <maechler at stat.math.ethz.ch> >>>>> on Tue, 8 Dec 2015 15:25:21 +0100 writes: >>>>> John Chambers <jmc at r-project.org> >>>>> on Mon, 7 Dec 2015 16:05:59 -0800 writes: >> We do need an explicit method here, I think. >> The issue is that as() uses methods for the generic

Hello, I tried to call an external function of R from the following code in C++: void prodgdot(double *x, double *y, int *n, double *output) { int i; *output=0; for (i=0;i<*n;i++) { *output+=x[i]*y[i]; } } I compiled it using from my working directory in linux terminal and I think it's ok: giba at giba-desktop:~/mysrc/meus_testes_iniciais$ R CMD SHLIB

>>>>> John Chambers <jmc at r-project.org> >>>>> on Fri, 11 Dec 2015 10:11:05 -0800 writes: > Somehow, the most obvious fixes are always back-incompatible these days. > The example intrigued me, so I looked into it a bit (should have been doing something else, but ....) > You're right that this is the proverbial

Somehow, the most obvious fixes are always back-incompatible these days. The example intrigued me, so I looked into it a bit (should have been doing something else, but ....) You're right that this is the proverbial thin-edge-of-the-wedge. The problem is in setDataPart(), which will be called whenever a class extends one of the vector types. It does as(value, dataClass) The key point is

As I tried to say on Dec. 11, there are two levels of "fix": 1. The fix to the complaint in the OP's subject heading is to conform to the default third argument, strict=TRUE: as(1L, "numeric") == 1.0 This generates some incompatibilities, as for classes that extend "numeric". But still leaves class(1.0) "numeric" and typeof(1.0) "double".

We do need an explicit method here, I think. The issue is that as() uses methods for the generic function coerce() but cannot use inheritance in the usual way (if it did, you would be immediately back with no change, since "integer" inherits from "numeric"). Copying in the general method for coercing to "numeric" as an explicit method for "integer" gives

Calling parse(text=quote(name)) or text=as.name("name") makes parse() prompt for input from the command line and then it returns a parse of the initial characters of 'name' (depending on how many characters were typed at the prompt). E.g., > parse(text=quote(myName)) ?1/3 expression(myN) attr(,"srcfile") <text> >

>>>>> Martin Maechler <maechler at stat.math.ethz.ch> >>>>> on Sat, 12 Dec 2015 10:32:51 +0100 writes: >>>>> John Chambers <jmc at r-project.org> >>>>> on Fri, 11 Dec 2015 10:11:05 -0800 writes: >> Somehow, the most obvious fixes are always back-incompatible these days. >> The example intrigued

Or maybe the "right" concept is that "numeric" is a virtual class with 3 subclasses: "complex", "double", and "integer". Anyway it's probably too late for implementing the "right" concept so it doesn't really matter. Thanks Martin for offering to fix the as(1L, "numeric") bug. Very much appreciated. I guess that means

Dear All, could someone please shed some light on the use of the .C or .Fortran function: I am trying load and running on R the following function // psi.cpp -- psi function for real arguments. // Algorithms and coefficient values from "Computation of Special // Functions", Zhang and Jin, John Wiley and Sons, 1996. // // (C) 2003, C. Bond. All rights reserved. // //

On Dec 19, 2015, at 3:32 AM, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>>> Martin Maechler <maechler at stat.math.ethz.ch> >>>>>> on Sat, 12 Dec 2015 10:32:51 +0100 writes: > >>>>>> John Chambers <jmc at r-project.org> >>>>>> on Fri, 11 Dec 2015 10:11:05 -0800 writes: >

...ed() File "/usr/lib/anaconda/gui.py", line 1045, in handleRenderCallback self.currentWindow.renderCallback() AttributeError: 'module' object has no attribute 'pumpNetDevice' Local variables in innermost frame: self: <network.Network instance at 0x2aeccea6c638> myns: 10.0.2.3 dev: DEVICE=eth0 BOOTPROTO=dhcp DHCPCLASS= HWADDR=52:54:00:12:34:56 ONBOOT=yes ------------------ # Kickstart file automatically generated by anaconda. auth --useshadow --enablemd5 install cdrom lang en_US.UTF-8 langsupport --default en_US.UTF-8 en_US.UTF-8 # Clear the Master Boot Rec...

Seeing as how the new Basecamp API reflects a similar use of RoR that I have been working on I''m curious as to what we can expect to be extracted from there in 0.13? Was the API written as an ActionWebService or just as a set of controllers? Any generic AR xml parsing/output methods that we may see in 0.13? Any reason you decided to do everything with HTTP Get instead of utilizing

----=_NextPart_ST_21_29_48_Monday_February_23_2004_11097 Content-Type: text/plain; Your message could not be sent. A transcript of the attempts to send the message follows. The number of attempts made: 1 Addressed To: john@spaar.com Mon, 23 Feb 2004 21:29:47 -0600 (2) Failed to send to identified host, [10.0.0.2], 550 5.1.1 User unknown [SMTP server error] --- Message non-deliverable.

...ed() File "/usr/lib/anaconda/gui.py", line 1045, in handleRenderCallback self.currentWindow.renderCallback() AttributeError: 'module' object has no attribute 'pumpNetDevice' Local variables in innermost frame: self: <network.Network instance at 0x2b2109c8b680> myns: 65.24.0.168 dev: DEVICE=eth0 BOOTPROTO=dhcp DHCPCLASS= HWADDR=00:13:D4:FA:EB:53 ONBOOT=yes Anaconda instance, containing members: rootPath: /mnt/sysimage rescue_mount: True intf: InstallInterface instance, containing members: intf.ppw: InstallProgressWindow instance, containing members: i...