similar to: Alternative to nlm()

Hello, I see that "mclust" is a pacakge that handles fitting mixtures of normals. Are there any other packages out that that can handle mixtures of gammas or other exponentials? Additionally, are there any packages out there that can fit bimodal distributions without mixtures? i.e., Cobb et al. 1983 using moment recursion relations? Thank you! mw Marion Wittmann, Ph.D.

Hi, I have a data matrix in which there are 1000 rows by 30 columns. The first column of each row is a numeric indicating the number of trips taken to a particular location with location attributes in the following column entries for that row. I want to repeat each row based on the number of trips taken (as indicated by the number in the first column)...i.e., if 1,1 indicates 4 trips, I want

Hello, Sorry if this is a repeat, having trouble finding what I need on archive and am a novice with graphics in R! I have plotted the results of a logit regression by factor, where "city" is the factor set name. The problem is city names are too long and I need to rotate them 90 degrees along the xaxis. This is what I've tried... plot(city, predicted.probability, xlab =

Hi, Marion, I believe the package FlexMix provides a more generalized version of finite mixture modeling than is found in mclust/mclust02. Please see: http://cran.r-project.org/doc/vignettes/flexmix/flexmix-intro.pdf Karen --- Karen M. Green, Ph.D. Karen.Green@sanofi-aventis.com Research Investigator Drug Design Group Sanofi Aventis Pharmaceuticals -----Original Message-----

Hello, I am using the package "flexmix", specifically the function "stepFlexmix" and was hoping for some assistance: Here is my input: fit <- stepFlexmix(trips~.,data=data.frame(traveldata),k=1:5,nrep=5,model=FLXMRglm( family="gaussian")) And I recieve the following error message: *Error in FLXfit(model = model, concomitant = concomitant, control =

Hello, I am using the bubble plot and have been able to overlay two different data sets on the same graphic successfully. I would like to do the following and cannot: 1) suppress the zero values such that there is no representation of them on my plot (i.e., the "zeroes" show up as the smallest dot size, and I can't change this) 2) Give values to y or x axes with values, and

I seem to be having a bit of a brain fade with regard to permissions in samba. I have a share with several folders owned by different groups: drwxrws--- 13 root accounts 4.0K Jun 7 12:12 Accounts drwxrws--- 16 ian accounts 4.0K Jun 7 11:24 Administration drwxrws--- 14 accounts users 4.0K Apr 22 12:05 Downloads drwxrwsr-x 7 ian users 4.0K Mar 22 13:51

Hi, I am trying to import mail from a maildir directory into dovecot using the 'doveadm import' command: ----------- bash-4.0$ doveadm -D import -u marion maildir:${HOME}/Mail '' ALL doveadm(marion): Debug: Loading modules from directory: /usr/lib64/dovecot doveadm(marion): Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so doveadm(marion): Debug: Loading modules

We want to compute a pseudo R-squared for a model whose parameter estimation was based on maximum likelihood (function likfit, package geoR). I tried to compute the R2 proposed by Maddala (1983) which compare the maximized likelihood for the model without any predictor and the maximized likelihood for the model with all predictors. I got a really low value (0,01%). Did I miss something? Are

Does this approach what you're looking for? See ?is.finite for more info > LBAuo<- -9999 > LBAuo [1] -9999 > if (LBAuo <= -9999) LBAuo <- -Inf > LBAuo [1] -Inf > HTH Steven McKinney > -----Original Message----- > From: r-help-bounces at r-project.org [mailto:r-help-bounces at r- > project.org] On Behalf Of Mary A. Marion > Sent: Wednesday, July 22, 2009

I generated maps with the function symbols (graphics). These are basic maps generated with : symbols(x,y,circles=myvariable) where x et y are spatial coordinates corresponding to replicates of "myvariable". I would associate legend to this kind of maps, is it possible? Regards, Marion. -- Marion Jacquot Laboratoire de Chrono-environnement UMR UFC/CNRS 6249 USC INRA Universit? de

Pardon me for asking this general question with regards to Samba but I've been searching and haven't found a source that would answer my question. Is there some site, list, etc, that lists companies, schools, etc, who have volunteered information that they use Samba in their day-to-day operations? This would be of great interest to us as it would show Linux/Samba to be a viable

On Jun 22, 2011, at 7:22 AM, Renato Golin wrote: > On 22 June 2011 14:33, Damjan Marion <damjan.marion at gmail.com> wrote: >> Problem is that in case when old binutils are used (in my case freebsd is using old one due to license upgrade to GPLv3) AS doesn't understand new mnemonics and fails. > > Indeed, this is new in ARM ARM v7. > > >> Can we change to

I've set up a dfs share according to instructions. There is one part of the instructions that I don't understand. I've checked the forum archives but can't find any examples which might help. In the Instructions section (4.1 of the HTML Samba Project Documentation), is shows how to set up the symbolic links in a DFS share, as shown below. I have 2 Samba servers (SMB1 and SMB2).

On Jun 22, 2011, at 3:16 PM, Renato Golin wrote: > On 22 June 2011 11:49, Damjan Marion <damjan.marion at gmail.com> wrote: >> # /opt/llvm/bin/clang -S -ccc-host-triple arm-unknown-freebsd -mcpu=arm926ej-s -mfloat-abi=soft -v -o rrx.S rrx.c > > Even though you specified cpu as arm9, it's probably generating > generic ARM IR (use -emit-llvm -S and see), which defaults

dear r-helpers, i created an object named A, which looks like this: A <- c("4.4","1.9","4.1") now i needed to get numbers instead of characters and for this i used the function: as.integer(A) which resulted in: [1] 4 1 4 My question is, why the numbers are rounded or more impotantly if there is a way to keep the decimal numbers? Thank you very much for

On Jun 22, 2011, at 5:29 PM, Jim Grosbach wrote: > > On Jun 22, 2011, at 7:22 AM, Renato Golin wrote: > >> On 22 June 2011 14:33, Damjan Marion <damjan.marion at gmail.com> wrote: >>> Problem is that in case when old binutils are used (in my case freebsd is using old one due to license upgrade to GPLv3) AS doesn't understand new mnemonics and fails. >>

hello, does anyone know how I can write several matrices from R into one exel-file using different sheets for the different matrices? thank you very much in advance for your help. Marion [[alternative HTML version deleted]]

Hello all, I am looking for an editor for R which has got functions beyond the normal R editor that is included in the program. I had a look at VIM but I think it's difficult if you are just starting programming. Could anyone recommend an editor that is suitable for beginners? Thanks for your help. Marion [[alternative HTML version deleted]]

Hello, does anyone know the solution to this problem: I imported a dataframe from Spss into R and saved it as an object called "kinderrechte". I have got the following command lines: q1 <- kinderrechte[,"q0007_0001"] l1 <- q0007_0001_l now i would like to be able to change the column name in the first command line (e.g. into q0007_0002) and to get R to automatically