[R] [R-pkgs] release of SCperf 1.1.1 and bullwhipgame packages

2018-03-02 Thread marlene marchena
Dear R users. I'm pleased to announce the release of *SCperf* 1.1.1 and *bullwhipgame* packages on CRAN. The *SCperf* package implements functions for planning and managing Inventories in a Supply Chain: https://CRAN.R-project.org/package=SCperf

Re: [R] data analysis for partial two-by-two factorial design

2018-03-02 Thread Ding, Yuan Chun
Dear R users, I need to analyze data generated from a partial two-by-two factorial design: two levels for drug A (yes, no), two levels for drug B (yes, no); however, data points are available only for three groups, no drugA/no drugB, yes drugA/no drugB, yes drugA/yes drug B, omitting the

Re: [R] Variable centring within "predict.coxph"

2018-03-02 Thread Eric Berger
Hi Laura, I will state up front that I have no experience or knowledge of the Cox model or the survival package. Out of curiosity I loaded the package and did ?coxph and found the following comment in the documentation: "The routine internally scales and centers data to avoid overflow in the

[R] Rstmp2 - linear predictors, AICs and BICs

2018-03-02 Thread Bonnett, Laura
Dear R-help, I am using R-3.3.2 on Windows 10. As per my previous post today, I teach on a course which has 4 computer practical sessions related to the development and validation of clinical prediction models. These are currently written for Stata and I am in the process of writing them for

Re: [R] data analysis for partial two-by-two factorial design

2018-03-02 Thread Ding, Yuan Chun
Hi Bert, Thank you so much for your direction, I have asked a question on stackexchange website. Ding From: Bert Gunter [mailto:bgunter.4...@gmail.com] Sent: Friday, March 02, 2018 12:32 PM To: Ding, Yuan Chun Cc: r-help@r-project.org Subject: Re: [R] data analysis for partial two-by-two

[R] Desktop.ini hiddeln file creates during compilaiton

2018-03-02 Thread michael tsagris via R-help
Hello, I am experiencing some difficult time with my R package. Every time I compilei it a hidden file, desktop.ini, is being created. I am using C++ behind, linkking to Rcpp. The file is generated even when I compile it with  Linux, and in many different computers. Does anybody have any advice

Re: [R] data analysis for partial two-by-two factorial design

2018-03-02 Thread Bert Gunter
This list provides help on R programming (see the posting guide linked below for details on what is/is not considered on topic), and generally avoids discussion of purely statistical issues, which is what your query appears to be. The simple answer is yes, you can fit the model as described, but

[R] Σχετ: Desktop.ini hiddeln file creates during compilaiton

2018-03-02 Thread michael tsagris via R-help
Thanks for the reply. I will try everything.  Στις 1:33 π.μ. Σάββατο, 3 Μαρτίου 2018, ο/η Jeff Newmiller έγραψε: Make a reproducible example [1][2][3], because it doesn't happen for me. Then post your example at [4] or [5], because this is the wrong list for

Re: [R] Desktop.ini hiddeln file creates during compilaiton

2018-03-02 Thread Jeff Newmiller
Make a reproducible example [1][2][3], because it doesn't happen for me. Then post your example at [4] or [5], because this is the wrong list for this question. You may find that the act of browsing the directory using a GUI is what creates that file rather than the compilation itself. [1]

[R] Variable centring within "predict.coxph"

2018-03-02 Thread Bonnett, Laura
Dear R-help, I am using R-3.3.2 on Windows 10. I teach on a course which has 4 computer practical sessions related to the development and validation of clinical prediction models. These are currently written for Stata and I am in the process of writing them for use in R too (as I far prefer

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread Javier Marcuzzi
La descripción del bug que leí tiene DBI y otras dos librerías, por las dudas que se pisen entre ellas El 2 de marzo de 2018, 20:15, Javier Marcuzzi < javier.ruben.marcu...@gmail.com> escribió: > Estimado Jesús > > Si, leí el hilo del problema, por eso si por las dudas al cambiar las > librerías

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread Jesús Para Fernández
Y como se usa r dentro de sql? Obtener Outlook para Android From: Javier Marcuzzi Sent: Saturday, March 3, 2018 12:15:05 AM To: Jes�s Para Fern�ndez Cc: David Luna; r-help-es@r-project.org Subject: Re:

Re: [R-es] Social Media con R

2018-03-02 Thread Javier Marcuzzi
Estimada Patricia Cortez Yo nunca hice algo de eso, desconozco la legalidad, sin embargo desde lo informático puede ser posible, pero, suponiendo según entiendo por sus palabras, usted accede a los suscriptores de un diario y desea conocer que escriben, por ejemplo lluvia y sequía, pero puede ser

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread Javier Marcuzzi
Estimado Jesús Si, leí el hilo del problema, por eso si por las dudas al cambiar las librerías de casualidad se salta el inconveniente. La otra solución es utilizar R desde Sqlserver, se podría enviar el código dentro de la base de datos utilizando RServer o Sqlserver, esto depende de la

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread Javier Marcuzzi
Hoy por hoy, la licencia de SqlServer trae R, la licencia de RServer está junta, se pueden instalar por separados, juntos, hay posibilidades, sin embargo cosas que funcionaban como RNet hoy son obsoletas. El 2 de marzo de 2018, 20:20, Jesús Para Fernández < j.para.fernan...@hotmail.com> escribió:

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread Javier Marcuzzi
Estimado Jesús Para Fernández Pruebe realizar algo desde cero solo con el fin de comprobar la respuesta, algo genérico como puede ser: cn <- odbcDriverConnect(connection="Driver={SQL Server Native Client 11.0};server=localhost;database=AdventureWorksDW2012;trusted_connection= yes;")

Re: [R-es] Problemas de conexion con base de datso

2018-03-02 Thread David Luna
Según el siguiente bug: https://github.com/r-dbi/odbc/issues/71 Puede haber problemas con las columnas de tipo y text... ¿Puede ser eso? El vie., 2 mar. 2018 14:24, Jesús Para Fernández < j.para.fernan...@hotmail.com> escribió: > Buenas, > > Tengo un problema y es que intentando conectarme a