Displaying 20 results from an estimated 600 matches similar to: "microsoft proxy & R project"
2005 Aug 29
4
ttda on R 2.1.1: error
Hello,
I'm trying to use the package ttda, wich is involved in text analysis,
for my own data about answers in a company survey.
I've installed it, as well as ispell, but when trying to use an example:
> zz <- file("stupid.txt", "w") # build a data file
> cat("{comment - stupid data file} \n" , file = zz)
> cat("<uci=1>
2005 Aug 24
1
How to collect better estimations of a logistic model parameters, by using bootstrapping things ?
Dear all,
I know that when using R, people should have a sufficient level in
statistics.
As well, I'm not a genius, when dealing with logistic regressions.
I would like to construct ICs, IPs, for a logistic regression, but
the point is I have just 41 observations.
I had a look at the Design package and noticeably the lrm function,
but I'm still not able to reduce the IC's, as I
2007 Mar 31
3
adding slashes in sql querys
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2008 May 07
6
help with updating to R2.7
Hi,
From R 2.6, I would like to update to R2.7. I would like to have some tips on the recommended method of installing the latest versions of an entire list of packages in R2.7 - i.e. all the packages that I have presently installed in R2.6.
I am hoping that there is an easier method than fetching the packages individually as I did, to begin with, for R2.6.
Additionally, I would like to install
2007 Feb 28
4
PROC TABULATE with R
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2005 Aug 16
2
Dots in models formulae
I have seen, several times, dots (like this: "y ~." ) in formula
descriptions, noticeably in R help.
I am unable to see what it does correspond to.
Any ideas ?
--
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Saragosse, L??vignac Sur Save, habitats naturel du Valdo. ~~--
< http://www.le-valdo.com>
2003 Aug 06
2
(no subject)
Hi everybody,
Hope your are not all on holyday because I've got a problem that is going to
drive me crazy...
I would like to remove some rows from a dataframe. The rows correspond to
some
specific indexes which I can get by looking at the name in the first column
of my dataset. But I manage to get only the opposite of what I really want
(function #1)
#Function#1:
2002 Jun 17
2
layout() and postscript()
HI,
I would like to know if it's possible to create a postscript file with
multiple graphs . I'm creating some graphs by the means of a loop and I want
to save each graph in the same file (splitting making the device by the
number of graphs).
Do I have to use the par(matrix()) option, the layout() function or the
split.screen() one ?
Thanks
Nolwenn
2002 Sep 24
2
Iterative data.frame
Hi,
I would like to create data.frame and increment their name to finally merge
them.
Does anybody has a solution ?
Something like that ?
n<-6
for (i in 1:n) {
m[i]<-data.frame(name,value)
m<-merge(m[i]:m[n])
}
Nolwenn
********************************************
Nolwenn Le Meur
INSERM U533
Facult? de m?decine
1, rue Gaston Veil
44035 Nantes Cedex 1
France
Tel:
2005 Aug 21
1
Warning when using 'prelim.mix' from the package 'mix'
'sodexquan' is an data frame of numeric variables with some missing values.
I would like to approximate these missing values using some algorithm.
I thereby chose the mix package.
But when trying to run the 'prelim.mix' function (aka the function that will
prepare the data for further calculations), R says:
prelim.mix(truc,0)
Error in as.integer.default(list(c(32, 52, 32, 27, 34,
2002 Aug 23
2
axis() plot() - step
Hi,
Stupid question I guess but I can't figure out how to have a span of 0.5
instead of 1 in my graph.
Actually, I want to create a plot with x(-2,2) and y(-2,2) and an step of
0.5 along the axis.
Does somebody can help me ? Is it in par(), axis() or plot() that I have to
add something ?
Thanks
Nolwenn
*------------------------------------------*
Nolwenn Le Meur
INSERM U533
Facult? de
2008 Oct 07
1
Lapack: SSYEV routine
Hi everyone,
I am interested in using the SSYEV Lapack subroutine in a R package.
Unfortunately I am not familiar with the all Lapack library and I was
wondering why the routine SSYEV is not part of the R-LAPACK interface
module.
Is there any plan to extend the R-Lapack module in the next R release?
Should I try to directly call the SSYEV routine of the external Lapack
library from my R
2002 May 30
3
savePlot without displaying it
Hi,
I would like to save a plot without opening the device window (no display).
Is it possible ? How can I do it ?
Thanks
Nolwenn
*------------------------------------------*
Nolwenn Le Meur
INSERM U533
Facult? de M?decine
1, rue Gaston Veil
44035 Nantes cedex 1
t?l: +33(0)2-40-41-29-86
fax: +33(0)2-40-41-29-50
e-mail: nolwenn.lemeur at nantes.inserm.fr
2015 Jan 28
6
problem giving setting user permissions on specific folder
Hello:
I have this user who should have read write permissions in the folders
\\server/folder1/folder2
\\server/folder4
Using windows I set the permission for this user but it does not work. I
can not access the folders
If I try
server ~ # smbclient //server/folder1 -U username
Enter username's password:
Domain=[INTERN] OS=[Unix] Server=[Samba 3.6.23]
tree connect failed:
2016 Sep 08
2
calculo de datos de temperatura, openair u otra alternativa
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2003 Nov 28
1
mark axis
Maybe a stupid question:
In a plot, which parameter(s) ables to visualize the axis like in a
coplot
where the axis is also visible in the plot background ?
Thanks
Nolwenn
********************************************
Nolwenn Le Meur
INSERM U533
Facult? de m?decine
1, rue Gaston Veil
44035 Nantes Cedex 1
France
Tel: (+33)-2-40-41-29-86 (office)
(+33)-2-40-41-28-44 (secretary)
2016 Aug 30
2
encontrar fechas saltadas
Hola,
Usé "textConnection" para poder utilizar tus propios datos y leerlos con
read.table.
En tu caso, si tienes los datos en un .csv, simplemente tienes que leerlos
con read.table y utilizar la parte que sigue a "library(lubridate)" en el
código que compartí ayer: coger la columna de fechas, leerla con
"lubridate" y compararla con el vector de referencia.
El error
2016 Aug 30
2
encontrar fechas saltadas
Hola,
Vuelve a instalar el paquete "lubridate" y nos dices si sigues con el
problema.
Saludos,
Carlos Ortega
www.qualityexcellence.es
El 30 de agosto de 2016, 14:53, Javier Valdes Cantallopts (DGA) <
javier.valdes en mop.gov.cl> escribió:
> Hola Carlos y a todos los miembros.
>
> Al llamar a ?lubridate? me encontré con el siguiente problema:
>
> 1] date hour T
2016 Aug 29
4
encontrar fechas saltadas
?Hola,
"setdiff()" efectivamente funciona sobre vectores numéricos (no fechas).
Para fechas, es mejor hacerlo de esta forma (utilizando tus datos):
>
> Lines <- "fecha hora datos
+ 20/11/12 2:00:04AM 12.905
+ 21/11/12 3:00:04AM 12.889
+ 22/11/12 4:00:03AM 12.873
+ 23/11/12 5:00:03AM 12.861
+ 29/11/12 11:00:03AM 12.804
+ "
>
> datIn <-
2017 May 18
4
PLOTEO DEL DATO MENSUAL DESDE EL ACUMULADO
Interesante.
Cada uno de los valores de mi tabla tiene asociada una fecha.
Se le podría asignar un tipo de ?break? ,para que le ?diff? sea asociado a cada mes? Por ejemplo?
[Descripción: FIRMA3]
De: Carlos Ortega [mailto:cof en qualityexcellence.es]
Enviado el: jueves, 18 de mayo de 2017 12:35
Para: Javier Valdes Cantallopts (DGA)
CC: r-help-es en r-project.org
Asunto: Re: PLOTEO DEL DATO