similar to: timestamp vs vtimestamp

Hi, I have some simple statistics to calculate for a large number of variables. I created a simple function to apply to variables. I would like the variable name to be placed automatically. I tried the following function but is not working. desc = function(x){ media = mean(x, na.rm=T) desvio = sd(x, na.rm=T) cv = desvio/media*100

Hello, I''m using the below dtrace script to capture the flow and times of kernel functions, from an ioctl() call. After an entry into restorectx(), the trace of startimestamp - vtimestamp makes a dramatic jump downwards. Here''s the snippet showing the jump... 6 -> di_checkmem 8 220176600 6 <- di_checkmem

Hello, I will try to concentrate in this post the informations about the configurations that i''m deploying, thinking that it should be usefull for somebody else.. The objective of my tests is: High Availability services with ZFS/NFS on solaris 10 using a two-node Sun Cluster. The scenarios are two: 1) Using "shared discs" (global devices). 2) Using "non-shared

Hi, All, Currently we are using Samba 2.2 and planning to update to samba 3. However, I encountered the following error when I try to compile the samba-3.0.21c: ------------------------ ... Checking for creat64...yes Checking for prctl...yes Configure: error: cannot run test program while cross compiling See 'config.log' for more details. ------------------------ Would

Hello all, I am attempting to cross-compile Samba 3.0.24 for the ARM platform using on an Ubuntu Dapper box using arm-linux-gcc 3.4.0. I am using the following script to call configure: #!/bin/bash ac_cv_func_prctl=no linux_getgrouplist_ok=no ./configure --without-krb5 --without-ldap --without-ads --disable-cups --without-swat --prefix=/home/tropem/samba-build --host=arm-linux

Hi. I'm trying to compile 3.0.20b on my i686 host to run on a mipsel host. For this, I got a cross compile toolchain from <http://linkstationwiki.org/Projects/CrossToolchains>. The toolchain is installed at /usr/local/linkstation/gcc-3.3.5-glibc-2.3.2/mipsel-hdhlan-linux I ran configure with the help of a little wrapper script: version=gcc-3.4.4-glibc-2.3.5

Thanks Michael. Here is my (slightly corrected) version of the script, after I''ve done a bit of investment in the dtrace manual (always knew it''s powerful, but it''s more than that...). While it appears to run, and when I tried lowering the limit I started getting results, I''d appreciate it if you could please explain the actions attached to the last few probes

Hello all, I have a doubt that i think you hackers of rsync has the answer. ;-) I have make this post on my blog: http://www.posix.brte.com.br/blog/?p=312 to start a serie about the copy-on-write semantics of ZFS. In my test "VI" did rewrite the whole file just for change 3 bytes, so the whole file was reallocated. What i want to know from you is about the techniques used by rsync

Hello all, I saw this question about a year back in the archive[1], but with no final answer. I would like to trace shmget calls and also get the id of the shared memory segment. That script looked like[2], but we dont get the id since arg1 is the errno value. How do i access the shm id, i would need this to debug a customer problem but i don''t have time to learn it the hard

Hi list, while preparing for the changed ACL/mode_t mapping semantics coming with onnv-147 [1], I discovered that in onnv-134 on my system ACLs are not inherited when aclmode is set to passthrough for the filesystem. This very much puzzles me. Example: $ uname -a SunOS os 5.11 snv_134 i86pc i386 i86pc $ pwd /Volumes/ACLs/dir1 $ zfs list | grep /Volumes rpool/Volumes 7,00G 39,7G 6,84G

Buenas noches a todos las personas del foro, Me dirijo a vosotros con la siguiente cuestión: ¿Cómo es posible obtener, para cada individuo (identificado con la variable ID) de un data frame, la CANTIDAD ACUMULADA hasta una determinada fecha (día, mes y año), que es diferente para cada individuo y que se denota por la variable ENTRADA? Ejemplo: require(data.table) datos2 <-

Hi, I need help in calculating Java method time-stamp in following fashion. Consider following method example. long method3(long stop) { try { Thread.sleep(1500); } catch (Exception e) { } //////////////////// real CPU intensive operation /////////////////////////// for (int i = 1; i < stop; i++) { stop = stop * stop * i; };

Estimada comunidad, voy a describir lo que necesito hacer y no he encontrado como, pues no se si hay funciones en R para esto. Tengo la siguiente tabla de doble entrada que obtuve con la funcion CAST: sol 1 2 3 4 5 1 con 0.00259587 NaN NaN 0.001905260 NaN 2 dec NaN 0.002719438 NaN 0.002339808 0.002970884 3

SMB.Confin File I can see the printers added in the CUPs, I observed that the samba is not setting the Browseable = yes parameter. See the samba configuration file and the output of Testparm: [printers] comment = Compartilhamento de Impressoras path = /var/spool/samba printable = yes guest ok = no read only = yes create mask = 0700 browseable = yes Saida do Testparm #

Buen día a todos. mi pregunta es si alguien sabe si el algoritmo de k medias siempre da los mismos resultados con los mismos datos de entrada. o si al correrlo dos veces con los mismos datos de entrada se pueden obtener grupos distintos. [[alternative HTML version deleted]]

Cordial saludo. Estoy construyendo una funcion que busca en que intervalo de un vector dado se encuentra cada entrada de otro vector, busca la posicion hasta la cual la intrada "i" (i-> 1 a 1000) del vector "vec" no es mayor que la entrada "k" del vector "ic", la idea es encontrar entre que valores del vector "ic" se encuentra cada intrada del

Estimados Tengo un archivo CSV con 1.200.000 registros separados por ";" y cuando quiero abrirlo me da el siguiente error: form<-read.csv("Usr1.csv" , sep=';' , na.strings = "NA", header=T) Mensajes de aviso perdidos In scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : entrada inválida encontrada en la conexión de entrada

Hola, Otra forma, utilizando la función de intervalos y la que comprueba si otro intervalo se solapa del paquete "lubridate": #---------------------- library(lubridate) fe.chas <- data.frame( entra=c('2001-01-01','2001-06-01','2003-01-01') ,sale=c('2002-01-01','2002-06-01','2004-01-01') ) ref <-

En primer lugar, muchas gracias a Carlos J. Gil Bellosta, tanto por la rapidez como por la precisión de su respuesta. El código que planteas es exactamente lo que preguntaba. La única duda que me queda es si el data.table final que queda, sólo puede recoger cantidades totales que no sean nulas. A modo de ejemplo, supongamos que los datos contuvieran, para el sijeto ID=100, una variable

Hi, My application relies on request.domain for doing its job. The problem I am encountering, is that when running tests, request.domain returns "test.host", how can I change that so that it returns "mysite.com"? Thanks in advance. -- Posted via http://www.ruby-forum.com/.