search for: enred

Dear R users, I have problem with extracting coefficients from a object. Here, X (predictor)and Y (response) are two matrix , I am regressing X ( dimensions 10 x 20) on each of columns of Y[,1] (10 x 1) and want to store the coefficient values. I have performed a Elastic Net regression and I want to store the coeffcients in each iteration. I got an error message . I do not

Hola. Necesito calcular los porcentajes de un valor dado (valores) como porcentaje de la suma de ese mismo valor pero agrupando por una tercera columna (en este caso, podría ser Mes-Año). El resultado sería el que se ve en la var: "EnR" Necesito además que ese resultado quede pegado en mi data.frame. Año Mes AñoMes Factor Valores enR 2015 1 2015-1 a 105 0.25 2015 1 2015-1 b 104 0.24 2015

Hola Eric. Muchas gracias por tu respuesta. Intenté hacer lo mismo sobre una variable agregada a datos, de modo: datos$p_Valores <- datos[, Valores/sum(Valores), by=MesAño] pero no funciona, porque pega un data.table en una única variable: In `[<-.data.table`(x, j = name, value = value) : Supplied 2 items to be assigned to 5849 items of column 'pValores' (recycled leaving remainder

I''ve run into an interesting issue. When setting up a table with data from a file (I''m doing this in a block). I find that I can''t create separate entries manually after the import. It complains about a duplicate primary key. I''ve tried Schedule.id += 1 but id= either isn''t defined or accessible in the class Here is my code:

I'm designing a set of plots intended for a general audience; here's the code for one of them, using the latest version of ggplot: plot.enr.all <- ggplot(data=df1, aes(x=HS_GRAD_YEAR, y=Percentage, group=Enrolled_by, color=Enrolled_by, shape=Enrolled_by, fill=Enrolled_by)) + geom_line() + geom_point(size=3.5) + scale_y_continuous(breaks=seq(0, 100, 10),

...icients[(clsum[,1]>1) & (clsum[,2]>1) & (clsum[,3]==0),],breaks=c(seq(-2.5,-0.6,0.1), -0.1,0.10,seq(0.6,2.5,0.1)),dendrogram="none",Colv=c(9:12,5:8,1: 4),labRow=rep('',520),margin=c(10,5),colsep=c(4,8),trace="none",density. info="none",col=greenred.colors(40),key=F) > popViewport() viewport[GRID.VP.177] > pushViewport(viewport(layout.pos.col=3)) viewport[GRID.VP.179] > pushViewport(viewport(layout = grid.layout(3, 1, heights = unit(rep(1,3), c("null", "null", "null"))))) viewport[GRID.VP.180] >...

I have the following problem. I run samba on a HP-UX 11 system (L1000). 1)I have a file on UNIX on /shdir/prova3/silvana.txt with the following content: AAAAAAAAA. 2) I delete and recreate the file with the following instructions: rm /shdir/prova3/silvana.txt echo BBBBBBBBBB > shdir/prova3/silvana.txt 3) I try to see the file on a Windows98 client but I see the old versione of the file: I

Hello,Maybe I don't understand what DTMF in ASCII means but I can't make my record stop using this syntax in a PHP agi script :fwrite(STDOUT, "RECORD FILE /var/lib/asterisk/ENR/jeanpaul wav '#' 15000 BEEP s=3000\n");The php syntax isn't a problem because I really start recording, I have a beep, the record can't long more than 15sec and after 3sec of silence my

Hello there, I spent all day yesterday trying to get a small data set from Splus into R, no luck! Both, Splus and R, are run on a 64-bit RedHat Linux machine, the versions of the softwares are 64-bit and are as what follows: Splus: TIBCO Software Inc. Confidential Information Copyright (c) 1988-2008 TIBCO Software Inc. ALL RIGHTS RESERVED. TIBCO Spotfire S+ Version 8.1.1 for Linux 2.6.9-34.EL,

Estimados usuarios de R en Castellano Hace meses la Escuela Politécnica de Mieres asumió la organización de las II Jornadas de Usuarios de R en Castellano. Como miembro del comité organizador, os envío una primera propuesta del programa a realizar, en la que las comunicaciones se prevé inicialmente se dividan en cuatro temáticas: 1. Aplicaciones industriales. 2. Aplicaciones médicas. 3.

On Thu, 29 Oct 2020, H writes: > I tried to install the fredr package yesterday to > access the data series hosted by the St. Louis Fed but > my installation of R, version 3.6, tells me it is not > available from a cran repository. > > I could not find any information on this on the fredr information package and was wondering if anyone here might know? > Just for

In the first paragraph of Sweave.Rnw (./src/library/utils/vignettes/Sweave.Rnw), it reads for literate programming \cite{fla:Knuth:1984}. but probably should be for literate programming \citep{fla:Knuth:1984}. ^ kind regards Enrico -- Enrico Schumann Lucerne, Switzerland http://enricoschumann.net

Dear all, version 1.0-1 of package PMwR is on CRAN now. PMwR stands for 'Portfolio Management with R', and the package provides tools for the practical management of financial portfolios: backtesting investment and trading strategies, computing profit/loss and returns, analysing trades, handling lists of transactions, reporting, and more. The manual [1] provides all the details; a

Dear all, version 2.10-0 of package NMOF is on CRAN now. NMOF stands for 'Numerical Methods and Optimization in Finance', and it accompanies the book with the same name, written by Manfred Gilli, Dietmar Maringer and Enrico Schumann.[1] Since the last announcement on this list in 2021, several functions have been added to the package, such as 'barrierOptionEuropean' for valuing

Dear all, version 1.0-1 of package PMwR is on CRAN now. PMwR stands for 'Portfolio Management with R', and the package provides tools for the practical management of financial portfolios: backtesting investment and trading strategies, computing profit/loss and returns, analysing trades, handling lists of transactions, reporting, and more. The manual [1] provides all the details; a

Dear all, version 2.10-0 of package NMOF is on CRAN now. NMOF stands for 'Numerical Methods and Optimization in Finance', and it accompanies the book with the same name, written by Manfred Gilli, Dietmar Maringer and Enrico Schumann.[1] Since the last announcement on this list in 2021, several functions have been added to the package, such as 'barrierOptionEuropean' for valuing

I would like to know how much memory and cpu virtual machine are using so yes guest's perspective. I'm building a web app that has to alert the user when the vm is going to be stressed and I would like to do this in terms of mem and cpu usage. Thanks in advance for your support, Enrico De Maio On Mon, Mar 10, 2014 at 7:16 PM, Eric Blake <eblake@redhat.com> wrote: > On

Hi, If I am not mistaken, all Rtools 4.2 (and 4.3) revisions have the same ARP [1] entries, i.e. all report version 4.2.0.1 (or 4.3.0.1). This makes it difficult to determine the installed version (is it possible to determine the installed revision?) and impossible for tools like winget [2] to update Rtools to the latest revision, AFAICT. Would it be possible to track the version in the

On Tue, 30 Jan 2024, Richard O'Keefe writes: > Given > - UTC timestamp > - a location (latitude,longitude,elevation) > I want to know > - the sun angles > - the moon angles > - the phase of the moon. > I looked on CRAN for astronomy, but didn't notice anything that seems > to offer what I want. I could try coding these functions myself, but > "if

On Sun, 08 Sep 2024, Christofer Bogaso writes: > Hi, > > I am trying to the data from > https://online.stat.psu.edu/onlinecourses/sites/stat501/files/ch15/employee.txt > without any success. Below is the error I am getting: > >> read.delim('https://online.stat.psu.edu/onlinecourses/sites/stat501/files/ch15/employee.txt') > > Error in make.names(col.names,