similar to: Regarding R

Hi, df <- read.table("data.txt", header=T); library(nls); fm <- nls(y ~ a*(x+d)^(-b), df, start=list(a=max(df->y,na.rm=T)/2,b=1,d=0)); I was using the following routine which was giving Singular Gradient, Error in numericDeriv(form[[3]], names(ind), env) : Missing value or an Infinity produced when evaluating the model errors. I also tried the

Hi, I am using nls library df <- read.table("data.txt", header=T); library(nls); fm <- nls(y ~ a*(x+d)^(-b), df, start=list(a=max(df->y,na.rm=T)/2,b=1,d=0)); coef(fm); q(); When i am using the above routine i am getting the following error Error in nlsModel(formula, mf, start) : singular gradient matrix at initial parameter estimates Can some one help me in this.

Its possible to corrupt the binary if you actually open it in a browser, and the browser tries to display it, and then you save it. Have you tried right-clicking on the link to download it? Robert. On Thu, 30 Jan 2003, saicharan komanduru wrote: > Hi, > I copied the binary setup file for windows. I tried > to install but it says the binary is corrupted. I > tried getting the files

Hi, I got the same problem as Juergen, My volume is a simple replicated volume with 2 host and GlusterFS 3.2.0 Volume Name: poolsave Type: Replicate Status: Started Number of Bricks: 2 Transport-type: tcp Bricks: Brick1: ylal2950:/soft/gluster-data Brick2: ylal2960:/soft/gluster-data Options Reconfigured: diagnostics.brick-log-level: DEBUG network.ping-timeout: 20 performance.cache-size: 512MB

Hi, I am trying to install R on Windows. I copied the set up binary. But it is corrupted on all the mirror sites. Please let know an alternative for getting the software. Thanks, Sai

Hi All, I am facing issues restarting the gluster volume. When I start the volume after stopping it, the gluster fails to start the volume Below is the message that I get on CLI /root> gluster volume start _home volume start: _home: failed: Commit failed on localhost. Please check the log file for more details. Logs says that it was unable to start the brick [2013-08-08

Hi All, I m having a strange problem with the Ogg-Vorbis writting code. The code I m using to write is skipping some samples at the end of the file. For example I m converting the 10000 sample .wav file ( 441000 sample rate , 16 bit depth , stereo ) to ogg format. But while reading the ogg file I only find 5824 samples in the ogg file. Can any one suggest what could be wrong in the code. Is

Hi All, I m having a strange problem with the Ogg-Vorbis writting code. The code I m using to write is skipping some samples at the end of the file. For example I m converting the 10000 sample .wav file ( 441000 sample rate , 16 bit depth , stereo ) to ogg format. But while reading the ogg file I only find 5824 samples in the ogg file. Can any one suggest what could be wrong in the code. Is

I have a quick question: It appears that in rgdal v0.7-12 (R version 2.15.1, OSX 10.6.8) writeOGR will not write a shapefile the the current directory. Is this correct? An earlier version of rgdal must have allowed this because I have a older script that used to work, but doesn't now. So, as an example, here is what I get today: > shape = readOGR('.',

Hi All, My family and I are doing well. Thank you all for your prayers. We are using this as an opportunity to rebuild. I didn't think I really needed to but God knows best and we will obey. My family and I will temporarily be in Lafayette, Louisiana for a while but will probably relocate to Houston, TX in the future. We already have my Daughter registered in school here. Lafayette is my

The Call for Proposals for the 2013 Linux Plumbers Virtualization Microconference is now open. This uconf is being held as part of Linux Plumbers Conference in New Orleans, Louisiana, USA September 18-20th and is co-located with LinuxCon North America. For more information see: http://www.linuxplumbersconf.org/2013/ The tentative deadline for proposals is August 1st. To submit a topic please

The Call for Proposals for the 2013 Linux Plumbers Virtualization Microconference is now open. This uconf is being held as part of Linux Plumbers Conference in New Orleans, Louisiana, USA September 18-20th and is co-located with LinuxCon North America. For more information see: http://www.linuxplumbersconf.org/2013/ The tentative deadline for proposals is August 1st. To submit a topic please

I have a simple problem: I need to load a ERSI shapefile of US states and check whether or not a set of points are within the boundary of these states. I have the shapefile, I have the coordinates but I'm having a great deal of difficulty bringing the two together. The problem is the various GIS packages for R do not play well with each other. sp, shapefiles, maptools, etc all use different

Sorry ,it's not bugzilla it's trac software and i have asked about this on irc but i didn't get any reply. On Thu, Jun 15, 2017 at 1:40 AM, Olly Betts <olly at survex.com> wrote: > On Wed, Jun 14, 2017 at 09:26:37AM +0000, Eric Lindblad wrote: > > > I am not able to register on bugzilla due to spam error.can someone > help me with this issue? > > > >

I am absolutely new to R and I am aware of only a few basic command lines. I was running a robust regression in R, using the following command line library (MASS) rfdmodel1 <- rlm (TotalEmployment_2004 ~ MISSISSIPPI + LOUISIANA + TotalEmployment_2000 + PCWhitePop_2004 + UnemploymentRate_2004 + PCUrbanPop2000 + PCPeopleWithACollegeDegree_2000 + PCPopulation.of.or.over.65.years.of.age_2004)

Im trying to install wine on cent OS 5 and when I type yum -enablerepo=rpmforge install wine it says Command line error: option -e: invalid integer value: 'nablerepo=rpmforge' Any Ideas?

Hello, We're having a problem in Dovecot 1.1.8 with a failed assertion on certain mbox format mailboxes. It happens both with deliver when it attempts to delier to the mailbox, and with IMAP connections for the affected box (though I'm not sure what they're doing at the time). Mar 3 12:55:26 <snip> dovecot: Panic: IMAP(<snip>): file istream.c: line 81 (i_stream_read):

I noticed there is a country_select. Is there anything like us_state_select maybe? More specifically - I''m wondering if I manually have to populate an array with all the U.S. state abbreviations so users can select which state they live in while entering their mailing address. -- Posted via http://www.ruby-forum.com/.

On Wed, Jun 14, 2017 at 09:26:37AM +0000, Eric Lindblad wrote: > > I am not able to register on bugzilla due to spam error.can someone help me with this issue? > > support-bugzilla at lists.mozilla.org That may be correct if the original poster really meant bugzilla, but I think in this case they mean our bugtracker, which runs trac not bugzilla. charan: It's really best to ask

Hi folks, I'm just learning how to use maps. As an initial foray, I'm mapping the states that have "duty to retreat" (blue) and "stand your ground" (red) self-defense standards. Here is my extremely naive script: dtr <- c('alabama', 'arizona', 'conneticut', 'delaware', 'dist of columbia' , 'hawaii',