Re: [R] Cumulative Incident Function does not go to end of dataset

Hi All, I have been working on a Competing Risks analysis using the mstate package and when I run my analysis I was surprised to see the cumulative incident function ending substantially before my data set did. You can reproduce the behavior (kind of) using the data that was provided with

Re: [R] Svyglm Error in Survey Package

hi could you make this a minimal reproducible example? On Sep 24, 2016 12:03 PM, "Courtney Benjamin" wrote: > In attempting to use the svyglm call in the R Survey Package, I am > receiving the error: Error in pwt[i] : invalid subscript type 'list' > > I have not been able

[R] Svyglm Error in Survey Package

In attempting to use the svyglm call in the R Survey Package, I am receiving the error: Error in pwt[i] : invalid subscript type 'list' I have not been able to find a lot of information on how to resolve the error; one source advised it was related to how the subsetting command was executed.

Re: [R] R freezing issue when checking to see if variable belongs to two different vectors

On 23/09/2016 2:42 PM, Joel Stewart wrote: I often find myself trying to get a quick assessment of how much of one vector is inside of another vector. I almost always try this with variables that are some sort of identifier, like a client id number or an SSN. I typically do this: table(

Re: [R] R freezing issue when checking to see if variable belongs to two different vectors

It might help if you specify your hardware, OS (presumably Windows?) and version, and your R version. Also possibly how large your vectors are and what other processes you have running. Other than that, I have no clue, of course. Cheers, Bert Bert Gunter "The trouble with having an open

[R] R freezing issue when checking to see if variable belongs to two different vectors

I often find myself trying to get a quick assessment of how much of one vector is inside of another vector. I almost always try this with variables that are some sort of identifier, like a client id number or an SSN. I typically do this: table( DF1$Identifier %in% DF2$Identifier) This will

Re: [R-es] Formación en bigdata

Hola Jesús Yo te puedo hablar de dos programas en Madrid en los que participo. 1. El "Master in Big Data Analytics” de la UC3M (universidad) http://www.uc3m.es/ss/Satellite/Postgrado/en/Detalle/Estudio_C/1418713500746/1371208956904/Master_in_Big_Data_Analytics

Re: [R] how to pass multiple pattern varibles to grep()

"The | symbol has a completely different meaning in R syntax than it has in regular expression syntax." Well, actually it doesn't -- loosely speaking, they both mean "or" (ok -- interpreting concatenation as "or" is a bit of a stretch). Perhaps to clarify your statement (stop here if none is

Re: [R] how to pass multiple pattern varibles to grep()

The | symbol has a completely different meaning in R syntax than it has in regular expression syntax. R hands of pattern strings to the regex library without looking inside the strings any more than it has to. Likewise, the regex library has no clue about R syntax. Your attempt failed to create

Re: [R] Replacing value with "1"

Another approach using in-place replacement and thinking with matrix operations instead of vector operations: DF <- matrix( c( 0, 0, 1, 0, 0 , NA, 0, 1, 1, 0 , 0, 1, 0, 0, NA ) , byrow=TRUE , nrow=3 ) DF2 <- DF DF2[ , -1 ] <- ifelse(

Re: [R-es] Formación en bigdata

Si estás por Madrid, hablan bien de este sitio: http://www.devacademy.es/ Saludos, Carlos Ortega www.qualityexcellence.es El 23 de septiembre de 2016, 14:53, Jesús Para Fernández < j.para.fernan...@hotmail.com> escribió: > Buenas, > > ¿Alguien ha hecho algun curso sobre bigdata que merezca la

Re: [R] R Help: System Identification for First order delay and dead time with TF model

Hi This is a continuous time system. Are you willing to discretize the model? Regards Ed Enviado do meu iPhone > Em 23 de set de 2016, às 06:15, Yoshikazu Noguchi > escreveu: > > Hello, > > > > May I ask your help? > > > > I would like to do System

Re: [R] How to construct a double-entry with variables from a dataset

Hello, Is this what you mean? dat <- data.frame(x = rnorm(100), A = factor(sample(3, 100, TRUE)), B = factor(sample(3, 100, TRUE))) xtabs(~ A + B, dat) Hope this helps, Rui Barradas Citando Andrea Marcela Huerfano Barbosa : Hi everyone, My name is Marcela, I

Re: [R] How to construct a double-entry with variables from a dataset

Dear Marcela Can you clarify what you mean by a double entry table? On 23/09/2016 15:07, Andrea Marcela Huerfano Barbosa wrote: Hi everyone, My name is Marcela, I am bachelor student of statistics. I have a data frame with 59 variables and two of them are categorical and have three levels

[R] how to pass multiple pattern varibles to grep()

Hello, there, My patterns are defined by variables, for example:z="h"v="x" I have a vector: a=c("th","mx","t") I would like to find elements in vector a that contain either "h", or "x" grep("h|x", a) apparently works. However, when I tried: grep(z|v,a), it did not work. Can anyone help how to

[R] MLE Estimation in Extreme Value Approach to VaR (using Frechet distribution)

Hi R-Users, I am trying to estimate 95%-le VaR (Value-at-Risk) of a portfolio using Extreme Value Theory. In particular, I'll use the Frechet distribution (heavy left tail), I have data on percentage returns ( R_t) for T = 5000 past dates. This data has been divided into g = 50 non-overlapping

Re: [R] Problem Mixstock in R

I know that currently the Mixstock package is not available on CRAN, I have downloaded the Mixstock v.0.9.5.1 from CRAN's archive, but this version is not supported by R v.3.3.1, for this reason I have used an older version of R (v. 2.14). I have followed, without any problems, all the passages

[R] How to construct a double-entry with variables from a dataset

Hi everyone, My name is Marcela, I am bachelor student of statistics. I have a data frame with 59 variables and two of them are categorical and have three levels each one, I would like to construct a double -entry table with this variables, I mean the categorical ones. Any help will be really

[R] R Help: System Identification for First order delay and dead time with TF model

Hello, May I ask your help? I would like to do System Identification using time series data which has transport delay. First of all, I would like to identify the following parameters (K, Tau, TD) for SISO case in the following Laplace domain equation: K, Tau, TD: ymodel = (K/(Tau*s

Re: [R-es] distribuciones multimodales

Mclust Dr. Julio Di Rienzo Estadística y Biometría FCA- U.N. Córdoba http://sites.google.com/site/juliodirienzo El 22 de septiembre de 2016, 13:01, Carlos Fernández-Delgado < ba1fe...@uco.es> escribió: > Estimados amigos, ¿hay algún paquete que me ayude a diferenciar las > distribuciones

[R] R_LIBS_SITE in Renviron ignored (?)

Hi all, I am on CentOS 7.2 (Linux x86_64) with R from EPEL. Maybe I get the documentation wrong but it seems, the variable R_LIBS_SITE in Renviron is ignored while, for example, R_LIBS_USER is not. What R tells me: R version 3.3.1 (2016-06-21) -- "Bug in Your Hair" ... Platform:

Re: [R] Replacing value with "1"

which(df == 1, arr.ind=TRUE) is useful here: > df <- matrix(c(0,NA,0,0,0,1,1,1,0,0,1,0,0,0,NA), nrow=3) > df [,1] [,2] [,3] [,4] [,5] [1,]00100 [2,] NA0110 [3,]0100 NA > ## Identify (row,col) indices for 1:s > idxs <- which(df == 1,