Displaying 20 results from an estimated 120 matches similar to: "P-value and R-squared variable selection criteria"
2009 Sep 30
1
Read header csv file
Hi R community,
First of all, I want to thank everybody to share their time solving R questions, You are great. Ok, for my questions, I've been looking for a solutions by myself, in forums but I'm just a little bit desesperate so I hope somebody can help me. I have built a code to read files from a directory. These files are named by a year (2004.csv, 2005.csv,...). When the code reads
2016 Oct 31
2
Schema Mismatch with Server 2008 RC
I have a domain with multiple Samba DC, and one MS Server 2008 R2 DC.
The Samba servers came first and then I added the MS DC.
I am having problems replicating, it gives me a schema mismatch error.
If I run ldapcmp
./samba-tool ldapcmp ldap://DC1 ldap://DC2 -Uadministrator schema --filter=whenChanged
Password for [MYDOMAIN\administrator]:
* Comparing [SCHEMA] context...
* Objects to be
2009 Sep 23
1
Variable as a filename
Hi R community, I have a question. I have 5 files in a directory. Each file has a year as a name (file 1 ->2004, file 2-> 2005, ...). I want to build a for loop where I call first file, do some calculations, go to second file, do some calculations, etc. Somethin like this:
year<-2003
nfiles <- length(dir())
for( year in 2003:nfiles)
{clima<-read.csv2([year]".csv",
2009 Aug 12
2
Como imponer una matriz de correlaciones en un modelo mixto?
Hola, mi pregunta es la siguiente:
Tengo un modelo genético aditivo, donde los individuos estan emparentados.
Quiero que la matriz de parentesco sea la matriz de coeficientes de las
correlaciones entre genotipos. En SAS, con PROC MIxed podia agregarla como
un archivo y usarla en la sentencia random...No encuentro como hacerlo en R,
alguna idea??
En resumen, puedo imponerle a los efectos
2009 Nov 24
1
extraer un valor de un objeto lmer
>
> Hola, a todos!
Estoy ajustando un modelo componentes de varianza utilizando el paquete
lme4, quiero extraer luego los valores estimados de varianza de cada factor
aleatorio de este objeto lmer y guardarlo en un vector.
Existe la función VarCorr, Esto es lo que hago:
Mi ejemplo: tengo 3 factores NDVIaño; Máx.IH; TV
# Ajusto el modelos
lmer(peligro100 ~ 1 + (1|NDVIaño) + (1|Máx.IH) +
2009 Apr 22
1
generate multipe output .csv files in a loop
I need to generate output files as .csv file in a loop:
let's say, I want to generate a sequence of files according to the loop number "i".
the first file genearted should be file1.csv
the second should be file2.csv
I use:
write.csv(temp, "file$i$.csv") in the loop but it did not work.
can anyone give suggestions?
thanks a lot.
Jack
2005 Aug 04
2
The killer app for Asterisk in corporate deployment
We're a dealer in Europe selling commercial phone &
building management systems, some residential too.
All the new office buildings have an EIB bus to manage
the lights, clima, security access, etc. The big
companies also have Crestron or AMX automation and
media servers for the boardroom. Asterisk is an
awesome phone solution, but if we could offer a
solution that tied it all together
2016 Jan 14
3
fechas
Estimados
En esta base de datos de variables clim?ticas, hay informaciones diarias, pero necesitamos las informaciones de ese a?o por semana. ?Se puede hacer eso en R? ?Podrian mostrarme un script? Y adem?s de algunas informaciones para profundizar en ese tema
Saludos cordiales
------------ próxima parte ------------
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URL:
2009 Dec 07
4
consulta cambio de escala de los ejes
Hola a todos, quisiera saber como hacer para cambiar la escala del eje x, por ejemplo en un gráfico de puntos.
Saludos
_________________________________________________________________
Windows Live Messenger GRATIS: lo que faltaba en tu BlackBerry
http://www.messengerentublackberry.com?ocid=WL_BB_LandPage_TagLine
[[alternative HTML version deleted]]
2013 Sep 27
3
gráficos de cotizaciones
Buenos días:
Me gustaría representar gráficamente datos horarios de temperaturas máximas, medias y mínimas. Hasta ahora he utilizado los gráficos de cotizaciones de Excel, ¿podría hacer algo similar con R?.
En ggplot2 he visto los gráficos ribbon pero creo que no son lo que necesito ya que necesitan una especie de intervalo de confianza y yo lo que tengo son datos puntuales con su máxima y su
2009 Oct 06
0
Interpolation
Hi R community
I need to interpolate precipitation data for a natural park. I have precipitation data from some climate stationts. (I know the table is not complete but I only need to show you X,Y, Altitude and PrepJul)
X
Y
Altitude
PrepJan
PrepFeb
PrepMar
PrepAp
PrepMay
PrepJun
PrepJul
597706
4093438
41
0
9
77,8
63,1
17,5
0
2,6
597535
2016 Oct 31
0
Schema Mismatch with Server 2008 RC
I have also experienced this issue. Additionally, new objects created in AD would show up on both the S4 DCs (4.5.x) and the Server2008R2 DC, but the password would not sync between them in either direction after the initial join replication.
Thomas Maerz
> On Oct 31, 2016, at 12:52 PM, Wayne Andersen via samba <samba at lists.samba.org> wrote:
>
> I have a domain with multiple
2002 Feb 21
0
data.dump from S to R: no functions
Janice,
I echo to the rhelp list, it might be
useful for others. My answer is after your message.
On Thu, 21 Feb 2002, Watkins, Janice wrote:
> This isn't a reply that will help you solve your problem but instead a
> request for information. Do you know an easy way to do a data.dump in
> S-Plus that excludes the functions? What I always do is to keep copies of
> the functions
2009 Oct 20
8
¿Por qué comprar un programa estadístico si existe R?
Esta pregunta nos la hicimos muchos, alguien aproxima una respuesta a través
de esta publicación:
http://www.scielo.org.ar/pdf/ecoaus/v18n2/v18n2a07.pdf
Saludos cordiales
Teresa
--
Ing. Agr. M.Sc.Teresa Boca
Instituto de Clima y Agua INTA Castelar.
Las Cabañas y Los Reseros s/n°
1712 Castelar Pcia de Buenos Aires, Argentina
Cel: 01115-3572-9584
Tel: (54-11)-4621-0125/1684
Fax:(54-11)-4621-5663
2013 Mar 28
1
Internal DNS CNAME not working
Samba 4.0.0
I am running all of these commands from the PDC DC1.
/etc/resolv.conf
domain mydomain.com
nameserver 127.0.0.1
smb.conf does have a
dns forwarder = 192.168.1.2
samba-001 the actual host name, and also a PDC, in the same domain.
I would like to have the alias my-server point to samba-001.
I added a CNAME record:
bin/samba-tool dns add 127.0.0.1 mydomain.com my-server CNAME
2009 Sep 15
2
No envelope information
hi,
have installed centos 4.7
We have installed qmail + simscan + vpopmail + SpamAssassin + clanAV
and when we send a mail from a particular domain, the following error leaves us
simscan: no envelope information, deferred exit
and checking our log shows me the following
2009-09-14 18:18:06.929624500 16910 < Received: from mail pickup service by cp197.mysite4now.com with Microsoft
2005 Aug 04
0
Re: [Asterisk-Dev] The killer app for Asterisk in corporate deployment
At 6:31 AM -0700 on 8/4/05, peter webier wrote:
>We're a dealer in Europe selling commercial phone &
>building management systems, some residential too.
>All the new office buildings have an EIB bus to manage
>the lights, clima, security access, etc. The big
>companies also have Crestron or AMX automation and
>media servers for the boardroom. Asterisk is an
>awesome
2003 Jul 10
2
please help on frag polynoms
hi there,
can anyone help me on the topic of frag polynoms?
i just heard of a friend of mine, that i could build in a functioon called
fragpoly (he was talking of such a function in the 'stata' language) in order
to improve my process of finding an optimal linear model.
instead of trying a vast amount of transformed inputdata to find the best
fit and then step backwards down to e.g.
2009 Nov 03
1
How to display full name for the coefficients/factors in summary()?
Hi,
I am wondering if there is a way to display the full anme of the
regression coeffients/factors in the summary?
Suppose I have a bogus data set using weekday as factor which has 7 levels
such as:
mydata <- sample(364)
wk <- rep(1:7, 52)
weekday <-
2010 Aug 04
4
KS Test question (2)
Hi R Users,
I have two vectors, x and y, of equal length representing two types of
data from two studies. I would like to test if they are similar enough
to use them interchangeably. No assumptions about distributions can be
made (initial tests clearly show that they are not normal).
Here some result:
Two-sample Kolmogorov-Smirnov test
data: x and y
D = 0.1091, p-value < 2.2e-16
alternative