similar to: Capital Letters - Charset problem

Valentina, Si entiendo bien la primer columna de Variables es el nombre de Empresas (un character), no uses esta columna en la función cor, sólo las columnas numéricas. cor(Variables[ , -which( names(Variables) == "Empresas")]) Si no es ese el problema envía str(Variables) para entender mejor la estructura de los datos, y si puedes dput(Variables). Suerte, Daniel Merino El 10 de

con as.numeric tampoco me van los cálculos y no conozco otra manera, pues son alrededor de 40 variables las que tiene la tabla. To: valeagui en outlook.es; cof en qualityexcellence.es; r-help-es en r-project.org From: javier.ruben.marcuzzi en gmail.com Subject: RE: [R-es] Problema con la lectura de datos Date: Tue, 10 Nov 2015 16:43:05 -0300 Estimada Valentina as.numeric(...) Mira mi correo

Dear community members, Im a graphic designer and for the last couple of months I have been working on a new logo for the Nouveau project. After sending preliminary designs to both Martin Peres and Ilia Mirkin, we have decided to share the logo in order to gather your feedback. I would like to highlight that the logo incorporates a penguin corresponding to the linux kernel components used to

Hola. He estado viendo los datos que adjuntas en el correo. Al ser un fichero Excel xlsx ¿por qué no lo abres directamente? Te aconsejaría la librería openxlsx (si no la has usado nunca , instálala con install.packages(?openxlsx?)) Este es el código que he ejecutado y los resultados que obtengo: library(openxlsx) dat <- read.xlsx("Variables.xlsx") str(dat) Que produce:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! I'm test CentOS in this moment, before used White Box and I had the same problem when I change from normal user to postgres: [puc at carcel ]$ su - postgres Password: free(): invalid pointer 0x7ed1d0! free(): invalid pointer 0x9af7930! Segmentation fault [puc at carcel ]$ I'm using LDAP, but user "puc" is a local user, if I

Hola, sin indicar los tipos de variables si los lee, pero el problema está en que necesito calcular una matriz de correlaciones y genera el siguiente error: Error in cor(Variables) : 'x' must be numeric Date: Tue, 10 Nov 2015 20:35:40 +0100 Subject: Re: [R-es] Problema con la lectura de datos From: cof en qualityexcellence.es To: valeagui en outlook.es CC: r-help-es en r-project.org

Hola, En orden de lo anterior y en tratar de convertir los datos a númericos para poder sacar los estadísticos he hecho lo siguiente generando error: library(xtable) variables <- read.csv("C:/Users/usuario/Documents/Investigacion.csv", header=TRUE, sep=";", comment.char="" , colClasses=c(EMPRESAS="character",

?Hola, A mí me funciona la importación directa. Previamente he guardado la hoja de Excel en .csv (separado por ";"). Y hago sin problemas la correlación entre dos variables (las dos primeras). > datIn <- read.csv("Variables.csv", header=T, as.is=T, sep=";", dec=",") > head(datIn) EMPRESAS AA AB AC AD AE AF AG AH AI

Si lo has guardado como csv separado por comas: Abre con cualquier editor el fichero: mira separador de listas y separador de decimal, supongamos que sea "; " para las listas (esto depende de tu configuración regional) y "." para los decimales (es como lo tienes en tu fichero) entonces dat<-read.csv("Variables.csv", header=T, sep=";",

Have Centos 5.3 installed in a HP ML110 server. After cloning disk using Clonezilla, if I issue a shutdown -h now, or any other command to shut down the server (i.e. init 0 or poweroff), instead of shutting down the server reboots. I googled but could't find any answer. ?Does anybody has a clue about why this is happening? -- Enrique Verdes <EVerdes at conatel.com.uy> Depto. de

Has probado con cor(datos,use="pairwise.complete.obs") ??? > From: valeagui en outlook.es > To: cof en qualityexcellence.es; r-help-es en r-project.org > Date: Wed, 11 Nov 2015 15:13:55 +0000 > Subject: Re: [R-es] Problema con la lectura de datos > > Hola Carlos, muchas gracias....pero hago exactamente lo mismo que tu..y al intentar de hacer la matriz de

I've managed to configure a LVS Cluster to act as a transparent proxy squid farm, with a virtual server as load balancer, and three real servers. Because redirecting packets going to port 80 to port 3128 of squid in the load balancer doesn't works, the solution has a mix of ip route and iptables. Here is the script I wrote to configure transparent proxy. #!/bin/bash #Transparent proxy

Hola Miguel A. Muchas gracias por tu colaboración...pues bien en realidad son nueva con r y no sé aún muchas cosas "básicas". En la primera columna tenía los nombres de las empresas (en letras) y eliminé esa columna, pero me siguen saliendo los mismos errores. Este es un análisis que debo hacer en primera instancia, pero el fin último es realizar un análisis factorial qué aún no se como

Dear all, In the download section of the Speex web site, you can find the Windows DLLs until the 1.2beta2 version, but for the newest version 1.2rc1 there aren?t any available. Therefore, I?m trying to generate the Windows DLLs for the 1.2rc1 version using the MSVC 2005 project files available in the source code. After a lot of problems, finally I have generated the DLLs. However there is a

Hola, Estoy tratando de leer una base de datos: tengo 39 columnas, de las cuales 38 son variables y una es el nombre de las empresas. Por lo que escribo el siguiente codigo: Variables <- read.csv("C:/Users/usuario/Documents/variables2.csv", header=TRUE, sep=";", comment.char="" , colClasses=c(Empresas="character",

All, I''ve found an issue that is somewhat strange. Assume: An AR object backed by a legacy schema which includes column names that start with a capital letter. Summary: In a partial view, you cannot access an overridden getter method for a column on your model object if that method name is equal to the column name and the column name starts with a capital letter. Observations:

Hi, Can anyone help me with an annoying problem regarding capital letters in usernames. I have three users whose usernames begin with a capital, and I'd really like to fix this so that all usernames are lower case, for consistency and to avoid confusion if they use other services provided by the linux box. (I'm using tbdsam backend, with Samba 3.0.22 as PDC.) I've tried using

Hi, There seems to be an issue when using `Match` and `Hostname` directives including capital letters. e.g. # .ssh/config # # Match host remotehost # User alice # Host remotehost # User bob # ssh remotehost #=> Apply "User alice" # .ssh/config # # Match host RemoteHost # User alice # Host RemoteHost # User bob # ssh RemoteHost # =>

I find Linux to be a nightmare if usernames have capital letters. Some old Windows PDCs that we are vampiring have usernames with capital letters. AFAIK you can't change a windows username Is there a way of telling the vampire to make all usernames lowercase as it imports them? Can I use pdbedit or any other tool to make them lowercase? At the moment I am changing /etc/passwd and the

I run Rsync over ssh between server1 and server2 with no problems except if the file name has a capital letter in it. Has anyone ever seen an issue like this and know how to solve it? Server1 and Server2 are both RH Linux 9.0 Sync command is run on server2 using: rsync -alue ssh server1:/folder/stuff/ /folder/stuff/ If server1 has a file test.jpg and another Test.jpg and I rsync using the