similar to: Extraer datos mensuales de una serie temporal

Hola a todos Estoy tratando de analizaruna serie temporal con datos diarios de temperaturas (40 años). He creado un objeto zoo (con ayuda de la lista, gracias) sobre el que encuentro la regresión lineal. He probado también a crear un objeto ts a partir del zoo. El problema que encuentro es que nose puede aplicar la función stl para hallar la componente estacional y la tendencia. Rdice que la

Hello everyone, When looking for information about clustering of spatial data in R I was directed towards DBSCAN. I've read some docs about it and theb new questions have arisen. DBSCAN requires some parameters, one of them is "distance". As my data are three dimensional, longitude, latitude and temperature, which "distance" should I use? which dimension is related to

I have linux box (does nat and firewall for small network) connected to dsl. I want to set priorities for protocols (that nothing could disturb web browsing). This is my rules (eth0 connected to internet): /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 root handle 1 htb default 30 r2q 100 /sbin/tc class add dev eth0 parent 1: classid 1:2 htb rate 900Kbit burst 15k /sbin/tc class

[Apologies in advance for the train of thought prose, but it is brainstorming after all…] I'm going to focus on self-descriptive names rather than literary or fantasy references… Advanced Compiler Kit, affectionately known as “ACK!”? It has an ill- deserved nod to NeXT, even. (Completely the wrong language, after all.) Core Compiler? Heh, I don't think that'd get past certain

Hello, I have created a few guest domains, which use virtual network (i.e. their NIC''s sit on 192.168.122.0). It works ok, but I have to figure out how to access these machines with VNC from outside. I guess there should be some way to map dom0''s IP to the internal IP/port. Please advise. Thanks, Arik _______________________________________________ Xen-users mailing list

Hola a todos, En la empresa donde trabajo estamos interesados en contratar un curso ad-hoc de R en nuestras oficinas de Madrid. El nivel del curso requerido es de iniciación a intermedio, en modalidad intensiva (2 a 3 días completos) y de ser posible utilizando la herramienta R Studio. En esta ocasión, las búsquedas en Google no están siendo exitosas y solamente hemos encontrado empresas /

Dear R list, I have been trying to do a linear model, extracting the effect of a covariate.... and the results do not match, when I do it with other programs (e.g. minitab).... so it is obvious that I was doing something wrong. Whan I do it with minitab, I have this results: (sector is a factor and depth is the covariate): Source DF Seq SS Adj SS Adj MS F P

Hi all I'm trying to boot with initramfs I build my own root fs, and the kernel build links it, I have double checked this when the kernel boots unpack_to_rootfs() returns no error, so it continues and .... when It tries to mount the rootfs it tries to mount from an IDE device (where the kernel was built from), and not from the initramfs "image" I think this is not documented

mis queridos tal vez les llegue algo de proydesa aparte de hacer spam son un pesimo y asqueroso instituto de tecnologia. dan verguenza los profesores son malisimos no saben nada de nada y aparte es caro. a los inutiles de proydesa ya les habia dicho que no me manden spam esto esta con cco a todos mis contactos incluyendo a mis companeros de la facultad de sistemas y co worckers, sigan mandandome

Hola: tengo un pequeño problemita que es más bien estadístico que específico de R, pero de todos modos espero me puedan dar una mano. Quiero encontrar una forma de reportar la Bondad de ajuste de un modelo No Lineal. Estuve buscando y leyendo y parece que tal cosa no es posible o al menos no es fiable, desde el punto de vista estadístico. El tema es que quiero mandar un trabajo a una

Dear R-collegues, I'm getting an error message (Error in round) when summarising a glm.nb model, and when using anova.negbin (in R 1.3.1 for windows): > m.nb <- glm.nb(tax ~ areal) > m.bn Call: glm.nb(formula = tax ~ areal, init.theta = 5.08829537115498, link = log) Coefficients: (Intercept) areal 3.03146 0.03182 Degrees of Freedom: 283 Total (i.e. Null); 282

I have the following function f <- function { ... model <- lm(rttx[,1] ~ rttx[,2] + 0); summary(model); ... } while summary(model) shows the summary if I execute the function line by line in the Command Line Interface, if I call f() summary is silent how to solve it? or is there workaround? thanks in advance Ulisses Debian GNU/Linux: a dream come true

I don't quite understand the difference between the two methods for performing a chi-squared test on contingency tables: summary(table()) and chisq.test() They may different results. E.g.: aa <- gl(2, 10) bb <- as.factor(c(1,2,2,2,1,2,1,2,2,2,1,2,2,2,1,1,1,2,1,1)) aa <- c(aa, aa) bb <- c(bb, bb) table(aa, bb) summary(table(aa, bb)) chisq.test(aa, bb) Could somebody give me

Hi all I want to assign a constant to a different column for each row eg: m[1,2] <- 0; m[2,3] <- 0; m[3,1] <- 0; m[4,2] <- 0; m[5,1] <- 0; ... etc... i've tried apply/tapply with no luck and also the following coefs <- rtt.abs[,5:8]; coefs.i <- coefs[] == 1; coefs[coefs.i] <- 0; wich results in "matrix subscripts not allowed in replacement"

Hi Everyone, LLVM is a growing project, and many of us are very fond of it. :) LLVM is continuing to grow, both in maturity in specific areas and in scope of areas that it is applicable to. When we first started the project, we focused on the design of the intermediate representation. It is a strong design goal that the IR be a self-contained virtual instruction set, which fully describes

Hi all I'm running succesfully 2.2.19pre13ext3 as mentioned in the subject line, I would like to increase the journal file I have the jfs/* and ext3/* files and I believe that: + asigning a new journal (-o journal=[new inode or increased inode]) data can solve it + increasing the actual file _appending zeroes_ to it can be used to increase it online, however the new space will not be

Hi all I want to conditionally operate on certain elements of a matrix, let me explain it with a simple vector example > z<- c(1, 2, 3) > zz <- c(0,0,0) > null <- (z > 2) & ( zz <- z) > zz [1] 1 2 3 why zz is not (0, 0, 3) ????? the null <- assignment is to keep the console silent in the other hand, it curious that null has reasonable values > null [1]

Hi everyone As I couldn't succeed with manual installation of Rmpi I decided to start again from the beginning. I removed R and MPICH in my Ubuntu Hardy installation. Then, to avoid any dependencies problems I have installed MPICH and R from synaptic, not from sources. But now I can't install Rmpi. An error message appears when trying to install Rmpi, you can find in

Hi everyone I am trying to do some time series analysis with daily temperature data (40 years). I have created a zoo object and ts object but can't apply stl function. It says the series is not periodic or has less than two periods. I've searched through google and found a lot of messages about this problem but not a solution/example to look for trend and seasonal component of a

https://bugzilla.samba.org/show_bug.cgi?id=7289 Summary: --link-dest seen as unknown option Product: rsync Version: 3.0.7 Platform: x64 OS/Version: Linux Status: NEW Severity: blocker Priority: P3 Component: core AssignedTo: wayned at samba.org ReportedBy: pjh at lowell.edu