similar to: NMMAPSdata package

Ah, but the interesting thing is that they are coming out with a 'clam' version like the 5MX. Details are limited at the moment, but that could mean the combination of 5MX usability with a supported linux distro. I am drooling in anticipation. Sounds like a "I've finally finished my PhD and deserve a treat" situation to me :) Dave On Thu, Mar 06, 2003 at 09:17:20AM

Hi, I am still new to R and have a programming question. I have created a small function which takes a parameter. In the function I want to be able to refer to the names of the variables sent to the function (specifically I want to be able to use the name of the variable given to the function in an output table). For example, in the following (fictional) function I want some way of printing

Two questions: 1) Are there any good R guides/sites with information/techniques for dealing with large datasets in R? (Large being ~2 mil rows and ~200 columns) 2) My specific problem with this dataset. I am essentially trying to convert a date and add it to a data frame. I imagine any 'data manipulation on a column within dataframe into a new column' will present the same issue, be it

i'm trying to get a copy of DeZign for Databases 2.5 running on my RedHat Linux laptop. it's partially there, but not yet usable. i'm guessing that if i identify the right native dlls, i can resolve the problems. unfortunately, i am not a windows specialist and don't really know what the different dlls do very well. the principal problem is that the pop up menus don't work

Hallo Everybody How do you specify arguments for a function used within another function? Here is my problem: I am reconstructing a calculator for the burden of disease due to air pollution from publications and tools published by the WHO. The calculations make use of published dose-response relationships for particular health end-points. This is then applied to populations with known or

I have an ldif I'm trying to load for sambaprofilepath and sambahomepath getting an error, and I'm not sure why. any help? ldapmodify -D "cn=Manager,dc=mdah,dc=state,dc=ms,dc=us" -w xxxxxxx -x -v -f modifywelty.ldif ldap_initialize( <DEFAULT> ) ldapmodify: invalid format (line 5) entry: "uid=mawhite,ou=People,dc=mdah,dc=state,dc=ms,dc=us" the .ldif file is:

I have asked this question on Stackoverflow and was told it does not relate to the sites' mission as it is statistical question, thus I brought it here. I am fitting a gam mode in the mgcv package to study associations of environmental pollutants and mortality. The aim is to choose a model with lowest mgcv and also to reduce the PACF to less than < |0.1|. library(gamair) library(mgcv)

Hi, I've been trying to follow the documentation that I am finding, but am running into trouble getting things set up correctly for postfix + virtual domains (using ldap) with dovecot LDA. I can get it to work without LDA, but I'm running into permissions problems when I try to run with LDA. I am wondering if anyone has any good examples of configuring this. I basically have a

Anyone out there using ActiveLDAP have an idea how I can accomplish creating an object one level below a known base where we have a variable item in the middle? That first sentence doesn''t even make sense to me. Here''s what I want to do: I have a user class that I use for managing users. Each user gets a ou called addressbook (which in turn will contain sub-entries, but

Dear fellows, I'm trying to extract the AIC statistic from a GLM model with quasipoisson link. The formula I'm referring to is AIC = -2(maximum loglik) + 2df * phi with phi the overdispersion parameter, as reported in: Peng et al., Model choice in time series studies os air pollution and mortality. J R Stat Soc A, 2006; 162: pag 190. Unfortunately, the function logLik

Could you help me with a problem? I should put non-linear variables into zelig-model, how can that be done? I'm dealing with air pollution data, trying to find out daily associations between mortality and air pollutants. Weather variables used as confounders are in some cases non-linear. Since smoothing is not an option I don't know how to proceed. Thanks, Jaana

Hola, El problema está con el nombre de las columnas y las filas del fichero que importas. Mira este detalle tras hacer la importación: > names(mort) [1] "X" "X15.24..79." "X25.34..79." [4] "X35.44..79." "X45.54..79." "X55.64..79." [7] "X65.74..79." "X75.84..79."

Hola. Como te dijo Carlos, el problema está en los nombres de las columnas y en los nombres de las filas. Cuando hice la importación (con dd<-read.csv('mortality.csv'), tuve problemas con las filas de nombre: - Malignant tumour of the larynx trachea bronchus and lungs - Malignant tumour of the lip pharynx and mouth - Other endocrinological metabolic and nutritional conditions

Hello R Community, I have the following design question. I have a data set that looks like this (shortened for the sake of example). Gender Age M 70 F 65 M 70 Each row represents a person with an age/gender combination. We could put this data into a data frame. Now, I would like to do some actuarial analysis on this data set. To do so, I need to create and store

i am trying to replicate the following graph using xyplot : attach(x) plot ( jitter(type), mortality, pch=16, xlim = c(0.25, 3.75)) lines ( c(1-0.375,1.375) , c ( median(mortality[type==1]), median(mortality[type==1])), lwd=5,col=2) lines ( c(2-0.375,2.375) , c ( median(mortality[type==2]), median(mortality[type==2])), lwd=5,col=2) lines ( c(3-0.375,3.375) , c ( median(mortality[type==3]),

Paul Welty wrote: > collection_select(:client, :company_id, @companies, :id, :name, { > :selected_value => 2 , :prompt => "Please select a company..." }) > > Returns a functioning SELECT element, but it won¹t select the second item. > (BTW, using the selected_value as a string doesn¹t work either) > > Am I doing something wrong, or is this impossible? >

Hello, all. I have co-opted a number of functions that can be used to plot the hazard/survival functions and associated density distribution for a Gompertz mortality model, given known parameters. The Gompertz hazard model has been shown to fit relatively well to the human adult lifespan. For example, if I wanted to plot the hazard (i.e., mortality) functions: pop1 <- function (t) {

Mates, I have configured samba 100 times, but this time, I'm doing something increadibly stupid that I just cannot see. Please HELP! I'm about to jump...... Background, Old samba sever (nemesis) being replaced with new one (bonza). Both are up and operating. All networking is OK, Name resolution is fine, etc. The problem is that all users can see all the shares on the

Dear all, I'm trying reproduce an example of bioassays Yielding Concentration-Mortality Data particularly control - adjustment model from book Bioassay of Entomopathogenic Microbes and Nematodes chapter 7 with R. I used glm with family=binomial and link=probit, but I do not know how to implement parameter gamma (control mortality - mortality of the untreated control insect in this exaple)

Estimados Queremos con el paquete FactoMineR hacer este tipo de tabla de mortalidad que lea los datos desde de una tabla csv Realizamos lo que viene en la ayuda y es muy interesante, sin embargo cuando mandamos a leer desde la tabla csv original de los autores no hace el análisis porque algo falta y no nos percatamos de que es. Adjunto tabla original Saludos cordiales #ESTO ES LO QUE