search for: b31

...posed to save the name of the column that will need some reordering of the levels of the factor later on. The name of the column will be saved in an object called: variab the data frame is called df. If I try to the do following: df[variab]<-factor(df[variab], levels=c("A2B","B31","C33")) it won't work because df[variab] is a data frame. The reason for reordering the levels of the factor is because once that variable is plotted, the levels of the factor need to appear in certain order.    How can I re-order the levels of a factor whose name I don't...

...******************** Here is an example with 3 equations and 2 exogenous variables: ----- start code ------ N <- 1000 # number of observations library(MASS) ## parameters ## # eq. 1 b10 <- 7; b11 <- 2; b12 <- -1 # eq. 2 b20 <- 5; b21 <- -2; b22 <- 1 # eq.3 b30 <- 1; b31 <- 5; b32 <- 2 # exogenous variables x1 <- runif(min=-10,max=10,N) x2 <- runif(min=-5,max=5,N) # residual covariance matrix sigma <- matrix(c(2,1,0.7,1,1.5,0.5,0.7,0.5,2),3,3) # residuals r <- mvrnorm(N,mu=rep(0,3), Sigma=sigma) # endogenous variables y1 <- b10 + b11 * x1...

...al = 1e-12)'' Shorter formula is ok though. Best, H??vard ************ Browse[2]> formula.str y ~ -1 + b1 + b2 + b3 + b4 + b5 + b6 + b7 + b8 + b9 + b10 + b11 + b12 + b13 + b14 + b15 + b16 + b17 + b18 + b19 + b20 + b21 + b22 + b23 + b24 + b25 + b26 + b27 + b28 + b29 + b30 + b31 + b32 + b33 + b34 + b35 + b36 + b37 + b38 + b39 + b40 + b41 + b42 + b43 + b44 + b45 + b46 + b47 + b48 + b49 + elevation + f(idx, model = "sphere", sphere.dir = "global_temperature_80s", T.order = 2, K.order = 2, T.model = "rotsym", K.model = &qu...

...re is nothing it its log or any system logs that tell me why it dies. However in /var/log/messages every day I see something like this: May 10 03:35:58 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] /usrMay 10 03:57:57 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] /usr/local/motor/data//B31/today/Images/CP0982436.00C_T6PH8_M0-R_1/T6PH8_M0-RN_TT6PH8_M0-R_P4_M1_FX-1_FY4_RR1_TR1_Ver3.jpg uploaded (90666 bytes, 8322.34KB/sec) Notice how the message that was being printed at 03:35:58 is truncated mid-message and the next message is at 03:57:57 ? there are always messages like around the...

...lt;- ((z1-muep)^2)/((-2)*(1-rho2^2)*(sigep^2)) b12 <- (rho2*(z1-muep)*(y[i]-y[i-1]+delta))/((1-rho2^2)*sigep*sigeta) b13 <- ((y[i]-y[i-1]+delta)^2)/((-2)*(1-rho2^2)*(sigeta^2)) return((exp(b11+b12+b13))/denom) } f3 <- function(z3) { # SECOND FUNCTION b31 <- ((y[i]-rho1*y[i-1]-muep)^2)/((-2)*(1-rho2^2)*(sigep^2)) b32 <- (rho2*(y[i]-rho1*y[i-1]-muep)*z3)/((1-rho2^2)*sigep*sigeta) b33 <- ((z3)^2)/((-2)*(1-rho2^2)*(sigeta^2)) return((exp(b31+b32+b33))/denom) } f5 <- function(z5) { # THIRD FUNCTION b51...

...(px, py, labels=substitute(that%<-%phantom(1),list(that=i)), pos=3, col="blue",cex=0.7,srt=i) lines(px, py, type="p", col="black") #just for reference } Many thanks. Paul Dr. P. B. Pynsent, Research and Teaching Centre, Royal Orthopaedic Hospital, Birmingham, B31 2AP, U.K.

...gt; why it dies. However in /var/log/messages every day I see something >> like this: >> >> May 10 03:35:58 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] >> /usrMay 10 03:57:57 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] >> >> /usr/local/motor/data//B31/today/Images/CP0982436.00C_T6PH8_M0-R_1/T6PH8_M0-RN_TT6PH8_M0-R_P4_M1_FX-1_FY4_RR1_TR1_Ver3.jpg >> uploaded (90666 bytes, 8322.34KB/sec) >> >> >> Notice how the message that was being printed at 03:35:58 is truncated >> mid-message and the next message is at 03:57:57...

..."a11" "a12" "a13" "a21" [7] "a22" "a23" "a31" "a32" "b11" "b12" [13] "b13" "b21" "b31" "b32" "b33" "b41" [19] "b42" "c11" "c12" "c21" "c22" "c23" [25] "c31" "c32" "c33"...

To whom it may concern, I am a student at Macaleste College, and next semester Macalester is going to offer a course for CellBio that is mainly statistically based. For the most part the students will be using R for analysis. The problem is there will be some simple differential equations for the students to solve. The committee that in charge of the classes corriculam would like only to

...y system logs that tell me > why it dies. However in /var/log/messages every day I see something > like this: > > May 10 03:35:58 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] > /usrMay 10 03:57:57 localhost pure-ftpd: (tool at xx.xx.xx.xx) [NOTICE] > /usr/local/motor/data//B31/today/Images/CP0982436.00C_T6PH8_M0-R_1/T6PH8_M0-RN_TT6PH8_M0-R_P4_M1_FX-1_FY4_RR1_TR1_Ver3.jpg > uploaded (90666 bytes, 8322.34KB/sec) > > > Notice how the message that was being printed at 03:35:58 is truncated > mid-message and the next message is at 03:57:57 ? there are always...

...raph before saving). Many thanks in advance, Philippe -------------------------------------------------------- Philippe Lambert Tel: (+32)-4-3663091 Universite de Liege Fax: (+32)-4-3662983 Faculte d'Economie, de Gestion et de Sciences Sociales Sart-Tilman B31, B-4000 Liege Belgium email: plambert at ulg.ac.be -------------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "in...

...uggestions are of course welcome. Philippe Lambert -- -------------------------------------------------------- Philippe Lambert Tel: (+32)-4-3663091 Universite de Liege Fax: (+32)-4-3663120 Faculte d'Economie, de Gestion et de Sciences Sociales Sart-Tilman B31, B-4000 Liege Belgium email: plambert at ulg.ac.be -------------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "in...

Hi, Please, is out there anybody using RMySQL under Mac OS X? I'm trying to build it without much success. How must I add/locate mysql.h and lmysqlclient library? Thanks for your help, Ricardo -- Ricardo Rodr?guez Your EPEC ICT Team

...ing=list(c("A1","A2","A13","A14","A23","A24","A33","A34","A39","A40","B9","B10","B5","B6","B15","B16","B27","B28","B31","B32","C3","C4","C7","C8","C11","C12","C17","C18","C21","C22","V19","V20","V25","V26","V29","V30","V35","V36...

On 09/04/2018 12:36 PM, Ong, Kevin wrote: > > I think I know what I did wrong. In step 7, I plugged the mains too > early causing a power race condition as described by point #51 here > <https://networkupstools.org/docs/FAQ.html> . I thought that when APC > BR1500GI's display went black (even with the fans still running) it is > already in a shutdown state. This was not

...or do I misunderstand something? Thanks, Philippe -- -------------------------------------------------------- Philippe Lambert Tel: (+32)-4-3663091 Universite de Liege Fax: (+32)-4-3662983 Faculte d'Economie, de Gestion et de Sciences Sociales Sart-Tilman B31, B-4000 Liege Belgium email: plambert@ulg.ac.be -------------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info...

Hi I would like to analyse an ordinal categorical variable. I know how I can analyse a nominal categorical variable (with multinom or if there are only two levels with glm). Does somebody know which command I need in R to analyse an ordinal categorical variable? I want to describe the variable y with the variables x1,x2,x3 and x4. So my model looks like: y ~ x1+x2+x3+x4. y: ordinal factor

Hi, If I have: foo <- survfit(y ~ x) where y is a survival object and x is a n-level factor. The documentation says when I plot(foo), the confidence intervals will not be plotted (which I guess is understandable as otherwise the plot will get really messy). I tried to plot with confidence intervals by using: plot(foo, conf.int = TRUE) and indeed the resulting plot is messy. However

Hi, I have a vector of strings like: c("a1b1","a2b2","a1b2") which I want to spilt into two parts like: c("a1","a2","a2") and c("b1","b2,"b2"). So there is always a first part with a+number and a second part with b+number. Unfortunately there is no separator I could use to directly split the vectors.. Any idea

Has anybody written an actuarial (life) survival procedure, this does not appear to be an option in the survival package? This approach is common in orthopaedic surgery to demonstrate the survival of prostheses. I need to apply the "modified" lower conf.int because of the censoring over time. I want a life table which I can then easily plot. Many thanks