Displaying 20 results from an estimated 300 matches similar to: "samba Digest, Vol 136, Issue 31"
2016 May 07
0
RV: Daily mail report for 2016-05-06lzq
Enviado desde mi smartphone BlackBerry Z10 4G Lte.
Mensaje original
De: admin at pr.copextel.com.cu
Enviado: sábado, 7 de mayo de 2016 12:30 a.m.
Para: admin at pr.copextel.com.cu
Asunto: Daily mail report for 2016-05-06
Grand Totals
------------
messages
409 received
4135 delivered
0 forwarded
10 deferred (114 deferrals)
14 bounced
90 rejected (2%)
0 reject warnings
0 held
0 discarded (0%)
2007 Mar 01
1
GLM problems.
Dear R users I'm new in R management and maybe It's a silly question. I'm
working with GLM to obtain predictive models. I have some problesm with the
prediction instruction:
> DatosTotal <- read.csv("Var_perdizcsv.csv", sep =";")
> edvariable <- edit(DatosTotal)
> pre <- predict(rlfinal, DatosTotal, type = 'probs')
Erro en
2020 May 10
2
1. character a factors (Jose Betancourt B.)
Estimados
No me resultó, describo paso a paso y adjunto base de datos
str((df[,1:2]))# evaluo el tipo de variable
salida
data.frame': 101 obs. of 2 variables:
$ alergia1 : chr "no" "no" "si" "si" ...
$ parasitismo1: chr "si" "si" "si" "si" ...
#esto es lo que quiero hacer
library(MASS)
farms.mca <-
2020 Oct 16
1
Vectores de impedancia bioeléctrica
> Estimados
>
> --En este artículo
http://scielo.isciii.es/pdf/nh/v31n3/46originalvaloracionnutricional08.pdf
Vectores de impedancia bioeléctrica, en la fig 1 hay un gráfico que
realizan en un programa, mi pregunta es si > en R se puede calcular,
si esto se relaciona a biplot, por favor > necesito de su ayuda >
saludos
> Dr. Jose A. Betancourt Bethencourt
> Universidad
2024 Nov 01
1
Fwd: OPTIMIZACIÓN
---------- Forwarded message ---------
De: Jose Betancourt Bethencourt <betanster en gmail.com>
Date: sáb, 26 oct 2024 a las 16:14
Subject: OPTIMIZACIÓN
To: <r-help-es-request en r-project.org>
Estimados
Corri este código y funciona todo bien , menos la ultima parte de
optimización apreciaria su ayuda
José
# Cargar bibliotecas necesarias
library(deSolve)
library(optimx)
#
2020 May 05
2
instalar
update.packages(ask=F, checkBuilt=T)
FUNCIONA BIEN, ESTOY ACTUALIZANDO
El 4/5/20, Emilio L. Cano <emilopezcano en gmail.com> escribió:
> Sí la hay, yo antes lo hacía. Pero ahora pienso como Hadley:
> https://twitter.com/hadleywickham/status/1254387031842701312
> <https://twitter.com/hadleywickham/status/1254387031842701312>
>
> Te digo de memoria (en Windows): copia
2024 Jul 10
1
ayuda
Simplemente que te genera un html para el primero que haces. Los siguientes no. Para verlos, lo que yo hago es grabarlos con:
saveWidget(widget = name_of_the_cloud,
file = "name_of_the_cloud.html",
selfcontained = TRUE)
De esa forma los puedes insertar donde quieras, uno a uno...
Saludos
Isidro Hidalgo Arellano
Observatorio del Mercado de Trabajo
Junta de
2020 Oct 16
1
Vectores de impedancia bioeléctrica
Estimados
En este artículo que adjunto Vectores de impedancia bioeléctrica, en
la fig 1 hay un gráfico que realizan en un programa, mi pregunta es si
en R se puede calcular, si esto se relaciona a biplot, por favor
necesito de su ayuda
Saludos
Dr. Jose A. Betancourt Bethencourt
Universidad de Ciencias Medicas Carlos j. Finlay
2024 Jul 10
1
ayuda
Esrimados
R Studio no me genera algunos gráficos como
wordcloud2(df, size = 2)
y otros que se se logran en R, perfectamente que le falta en lo de
generar gráficos a mi rstudio?
saludos
--
Dr. Jose A. Betancourt Bethencourt
Universidad de Ciencias Medicas Carlos j. Finlay
[[alternative HTML version deleted]]
2008 Jun 02
4
exit function in R?
Hi,
This is likely an stupid question, but I cannot find the solution.
I am searching for an "exit" function, to end the execution of an R
script if some condition is not filled.
Any clue?
Thank you in advance!
Federico
2007 Jan 30
5
how to join two arrays using their column names intersection
Dear all,
I have a problem that may be someone of you can help. I am a newbie and
do not find how to do it in manuals.
I have two arrays, for example:
ar1 <- array(data=c(1:16),dim=c(4,4))
ar2 <- array(data=c(1:16),dim=c(4,4))
colnames(ar1)<-c("A","B","D","E")
colnames(ar2)<-c("C","A","E","B")
> ar1
2007 May 04
4
logical or for two vectors or matrices
Hello,
it might be a very simple question but I cannot find the solution (I tried a || b, any(a,b)... but none works). My problem is:
I have two vectors,
a <- c(TRUE,FALSE,FALSE)
b <- c(TRUE,FALSE,TRUE)
and I would like to obtain a vector that indicates if it is TRUE in any of the two vectors. Hence, the desired output would be: TRUE, FALSE, TRUE
Thank you in advance,
Federico
1999 Oct 19
0
No subject
subscribe
--
Ing. Pedro Rafael Reyes Terrero
Admon. MediRed
Instituto Superior de Ciencias Medicas
Santiago de Cuba
E-mail: pedro@medired.scu.sld.cu
2020 May 14
2
rmd y pdf
Estimados
quisiera tener el script para al hacer un pdf desde rmarkdown poder
modificarle el tamano y tipo de fuente
saludos
José
--
Dr. Jose A. Betancourt Bethencourt
Universidad de Ciencias Medicas Carlos j. Finlay
2023 May 07
0
meta
Estimado
Gracias por su ayuda
José
2023-05-06 19:47 GMT-04:00, Carlos Ortega <cof en qualityexcellence.es>:
> Hola,
>
> Si añades lo que destaco, defines el layout y queda más ajustado en la
> pantalla.
>
> #--------------------------
> library(readxl)
> Sistolica <- read_excel("./Sistolica1.xlsx")
> library(meta)
> m <- metacont(
>
2009 Oct 29
3
x-y plot as an histogram
Hi,
I am investigating a problem for which I found no solution.
I have a matrix with two columns. I have plotted it as an x-y plot
(plot(matrix[,1],matrix[,2])
But this is not apropriate for my purposes. I need to group the data
in matrix[,1] into groups (as an histogram would do). Then I have to
calculate the average of matrix[,2] for each group.
Before starting with loops and loops I
2003 Jul 30
0
Lula-Cuba, "bloqueio", patrulhas"...
msz De: Fern?ndez-L?pez, Ambito Iberoamericano, Paseo de la Castellana
223, Madrid. [1]InEnglish - [2]EnEspanol
Caros amigos luso-brasileiros,
? de se perguntar se as "patrulhas ideol?gicas" esquerdistas estar?o
impedindo que os ?ltimos artigos do ex preso pol?tico e escritor
cubano Armando Valladares - que abordam delicados aspetos das rela??es
entre o regime
2007 Feb 14
2
font size in plots
Dear members of the list,
it is likely a stupid question but I cannot find the information neither
in R manuals nor in google.
I am generating a plot (from hclust results) but I cannot see properly
the labels because the default font size is too large. How can I change it?
Thanks!
Federico
2015 Dec 13
4
CFP for the 6th European LLVM conference on March 17-18, 2016 in Barcelona, Spain
We are pleased to announce the 6th European LLVM conference on March 17-18,
2016 in Barcelona, Spain.
This will be a full two-day conference which aims to present the latest
developments around LLVM and help strengthen the network of LLVM developers
and users. The format will be similar to that of the previous meetings,
with ample time for presentations, discussion, and networking between
2008 Jan 30
2
data.frame transformation
Dear all,
maybe somebody can provide some help for this problem:
Example:
I've got the following dataframe "data":
grid.id<-c(1:4)
lat<-c(10,12,13,15)
species1<-c(0,0,0,1)
species2<-c(1,1,0,0)
species3<-c(1,1,1,1)
data<-data.frame(cbind(grid.id,lat,species1,species2,species3))
How can I, out of "data" make a new dataframe, where the cells of value