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Dear R gurus, As part of finding initial values for a much more complicated fit I want to fit a function of the form y ~ a + bx + cx^d to fairly "noisy" data and have hit some problems. To demonstrate the specific R-related problem, here is an idealised data set, smaller and better fitting than reality: # idealised data set aDF <- data.frame( x= c(1.80, 9.27, 6.48, 2.61, 9.86,

Im using a customs processor to run ffmpeg on a video to create a thumbnail. So far so good. Except when I do: cmd = "-i #{@file.path} -f flv -s 320x240 ~/Downloads/foobar/q.flv" success = Paperclip.run(''ffmpeg'', cmd) Console is reporting: ffmpeg ''-i /var/folders/uL/uL0bYOOZEZaJH5E+BmDJVE+++TI/-Tmp-/stream, 16824,1.mpeg -f flv -s 320x240

Hi, As my target supports signed / unsigned interpretation of operands, I was a bit startled to find that the LLVM I/R does not express this info of the integer operands. I want to create an eg unsigned mul if the operands are unsigned, using an intrinsic. I find that with -g, metadata is generated which seems to convey this information. Is it safe to base this type of transformation on the

So... in the provision script, at some point after "self join" is printed, we do: smbd.set_simple_acl(file.name, 0755, gid) .... where file.name is "/var/db/samba4/sysvol/tmpwXFu1C" and gid is 0 (at least on FreeBSD). the "OSError" here is a '-1' ... which is startlingly unhelpful. ... but the filesystem is zfs and acls of both posix and nfsv4 are working.

Hi there, I''ve got the following problem on my hand..... I''m a sysop for a school in the netherlands. We have a network with 5 different schools (and 1 administration). Each of those have their own ip range in the private network (10.4.0.0 10.5.0.0 and so on). For all these schools we have an internet uplink of 2mbit. And this bandwidth should be shared as fairly as possible.

Hi All, I replaced a Linux file server at a company last month. Both server had to be active at the same time to transition, so the new server got a new name. The customer client computers are all XP still. The machine with the client UPS World Ship stopped working as it kept looking for the old server. I replaced every instance of the old server's name with the new server in the registry.

On Sun, 27 Nov 2016, at 06:07, WJCarpenter wrote: > I don't know the answer to that question, but I am curious about > something. What client are you thinking about using with JMAP? I haven't > found much. (And much of the demo stuff at jmap.io seems to be busted in > various ways.) The demo proxy was a pretty quick hack and isn't very efficient, but it should be

Hello! I have a simple (I think) problem. I have had IMAPS working fine for a long time. Now I want to start to use IMAP and STARTLS, since my mobile SonyEricsson P900 can't use IMAPS directly. But I can't connect even locally to the IMAP port (143), no-one listens there according to netstat (*.imaps is in LISTEN state). I have the following settings in my /etc/dovecot.conf:

I was scanning through my config.h and noticed something that startled me a bit. The configure script actually checks what sizeof(char) is, and defines.h relies on this information. This is completely unnecessary. By definition, sizeof(char) is always 1. This is not a matter of opinion; the C standard explicitly states, in ?6.5.3.4 alinea 3, When applied to an operand that has type char,

Alef Veld writes: >> I'm wondering if there is any cache for a certificate or something, my >> maillog shows up something like 10 bytes read, -1. So it returns an >> error. I deleted the accounts and created them again, still no go. >> >> Anyone had anything similar before? On top of the usual mail set up problems (and it appears to be some SSL/STARTLS port

On Tue, February 10, 2015 04:18, Andrew Holway wrote: > On 10 February 2015 at 06:32, Mark Tinberg <mark.tinberg at wisc.edu> > wrote: > >> >> > On Feb 9, 2015, at 12:27 PM, Robert Nichols >> <rnicholsNOSPAM at comcast.net> >> wrote: >> > >> > On 02/09/2015 11:14 AM, James B. Byrne wrote: >> >> So, I decided to run

Hi, I have worked with GCC prior to using LLVM, and I am a bit startled to find no way to use an earlier operand as is done in GCC. For example, a sext instruction on my target takes one the operand of a low-part register, and then sign extends into the full register.I find that there is no way to use for example (set RC:$srsc, sext($src, 16)), or in any other way use a sext operator to perform

Hello, I have been learning Rails for several weeks now. I am working through Michael Hartl''s tutorial and other various things. My question is basically regarding what type of environment to do my development in. First, some background: I have used different linux distros on and off throughout the years, so it was easy and familiar for me to set up my desktop computer with Mint and

Greetings, Rowland Penny! >>>> That will only work on a domain controller. >>> Well yes it will only work on a DC because that is where the AD records >>> are stored, but it can be run from another Linux machine. >>>> I don't want to touch it at all, >>>> if I don't need to blow it apart. >>> Well, seeing as it is only doing

?ifelse 'ifelse' returns a value with the same shape as 'test' which is filled with elements selected from either 'yes' or 'no' depending on whether the element of 'test' is 'TRUE' or 'FALSE'. This is actually rather startling, because elsewhere in the S (R) language, operands are normally replicated to the length of the longer.

Greetings, Rowland Penny! >>> You are using python, which to me is a very big snake, so I bash it :-D >>> I just use these two functions in a bash script: >>> # Finds the next useable user uidNumber or group gidNumber >>> # Input : $1 >>> # $1 : msSFU30MaxUidNumber or msSFU30MaxGidNumber >>> # Output : the first free uidNumber or gidNumber

hello, for my present project i need to use the data stored in a ca. 100mb stata dataset. when i import the data in R using: library("foreign") x<-read.dta("mydata.dta") i find that R needs a startling 665mb of memory! (in stata i can simply allocate, say, 128mb of memory and go ahead) is there anyway around this, or should i forget R for analysis of datasets of

Hi, why are larger AWS instances c5d.9xlarge and c5d.18xlarge (NVMe SSD attached) NOT supported by Centos7 AMI, while smaller instances (e.g. c5d.4xlarge) are supported? Also regular c5.9/18xlarge are supported. Thanks, Jens-Uwe Jens-Uwe Schl??ler -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Tue, 29 Sep 2020 at 23:16, Nico Kadel-Garcia <nkadel at gmail.com> wrote: [...] > I gave up on $HOME/.ssh/known_hosts a *long* time ago, because if > servers are DHCP distributed without static IP addresses they can wind > up overlapping IP addresses with mismatched hostkeys You can set CheckHostIP=no in your config. As long as the names don't change it'll do what you

There's a non-compatibility between R and S-plus with the default argument of the locator() function. R has locator(n=1) S-plus has locator(n=500, type="n", noclick=F) S's default is ``better'' I think, insofar as it means in 99% of the cases ``user clicks <left> as many times as wanted and then clicks <right> to end'' Ross Ihaka and his grad