search for: blood

...llowing output generated by linear regression. Since there is only one regression intercept and one slope for one set of data, what is the meaning of std. error for intercept and that of slope? Thanks in advance. Sincerely, Minghua > data(thuesen) > attach(thuesen) > lm(short.velocity~blood.glucose) Call: lm(formula = short.velocity ~ blood.glucose) Coefficients: (Intercept) blood.glucose 1.09781 0.02196 > summary(lm(short.velocity~blood.glucose)) Call: lm(formula = short.velocity ~ blood.glucose) Residuals: Min 1Q Median 3Q Max -0....

...ated. Running on Kubuntu using R version 2.6.2 (2008-02-08) PS: I'm obviously a newbie and this script is my first serious attempt at using R. R text follows: -------------------- source("dbi-start.R") am_pm<-"PM Glucose for" fc_year<-2008 bfc_head<-"select blood.sugar from blood where" bfc_PM<-"blood.time>\"22:00:00\" and blood.time<=\"23:59:00\"" bfc_tail<-"order by blood.date,blood.time" bfc<-"blood.date" nmon<-c(2:12,1) lst<-list() # init null list for (i in 1:12) { year<-f...

Dear All, using the example from the help of summary.rms library(rms) n <- 1000 # define sample size set.seed(17) # so can reproduce the results age <- rnorm(n, 50, 10) blood.pressure <- rnorm(n, 120, 15) cholesterol <- rnorm(n, 200, 25) sex <- factor(sample(c('female','male'), n,TRUE)) label(age) <- 'Age' # label is in Hmisc label(cholesterol) <- 'Total Cholesterol' label(blood.pressur...

...nifests Could not find dependent assembly L"Microsoft.VC80.CRT" fixme:actctx:parse_depend_manifests Could not find dependent assembly L"Microsoft.VC80.CRT" err:module:import_dll Library MSVCP80.dll (which is needed by L"C:\\Program Files\\Techland\\Call of Juarez - Bound in Blood Dedicated Server\\imagelib_x86_ds.dll") not found err:module:import_dll Library imagelib_x86_ds.dll (which is needed by L"C:\\Program Files\\Techland\\Call of Juarez - Bound in Blood Dedicated Server\\engine_x86_ds.dll") not found err:module:import_dll Library MSVCP80.dll (which is n...

...object is masked from ?package:base?: backsolve > > ### Code below that generates the data taken from the > ### help page for lrm() > > n <- 1000 # define sample size > set.seed(17) # so can reproduce the results > age <- rnorm(n, 50, 10) > blood.pressure <- rnorm(n, 120, 15) > cholesterol <- rnorm(n, 200, 25) > sex <- factor(sample(c('female','male'), n,TRUE)) > label(age) <- 'Age' # label is in Hmisc > label(cholesterol) <- 'Total Cholesterol'...

Dear R-helpers, I'm having a problem in using plot.design in Design Library. Tho following example code produce the error: > n <- 1000 # define sample size > set.seed(17) # so can reproduce the results > age <- rnorm(n, 50, 10) > blood.pressure <- rnorm(n, 120, 15) > cholesterol <- rnorm(n, 200, 25) > sex <- factor(sample(c('female','male'), n,TRUE)) > label(age) <- 'Age' # label is in Hmisc > label(cholesterol) <- 'Total Cholesterol' >...

Hi, I am trying to get Hitman Blood Money working on my Ubuntu 9.04 computer. Here are my specs though they are most likely irrelevant: Ubuntu 9.04 Jaunty Jackalope: no modifications to the kernel or Xorg or anything. AMD Sempron 3100+: Worked fine in Windows, works fine now. 1GB DDR Ram: Single stick, memtested and passed. ATi Rade...

...from onlineHelp !? ..perhaps is here another mask problem?, but label from xtable which was my first problem is now off ! Thanks for advance & regards, Christian $ n <- 1000 # define sample size $ set.seed(17) # so can reproduce the results $ age <- rnorm(n, 50, 10) $ blood.pressure <- rnorm(n, 120, 15) $ cholesterol <- rnorm(n, 200, 25) $ sex <- factor(sample(c('female','male'), n, T)) $ label(age) <- 'Age' $ label(cholesterol) <- 'Total Cholesterol' $ label(blood.pressure) <- 'Systoli...

...*real* datasets that I have and that are extremely similar to the following design. I'm fairly sure the dataset described below would work with lme() -- but it'd be great if anybody can confirm that after I describe the dataset below) The study involves measuring the effect of a drug on blood pressure. There were 16 patients in all and 6 replicate measures per patient of their blood pressure on one week (one measure per day). Two weeks later, a drug was introduced to 8 randomly selected patients in such a way that I had equal representation of the 4 age groups among the two treatment gr...

...been marked by red line.And how to compile the program(L <- .4*(sex=='male') + .045*(age-50) + (log(cholesterol - 10)-5.2)*(-2*(sex=='female') + 2*(sex=='male'))). n <- 1000 # define sample size set.seed(17) # so can reproduce the results age <- rnorm(n, 50, 10) blood.pressure <- rnorm(n, 120, 15) cholesterol <- rnorm(n, 200, 25) sex <- factor(sample(c('female','male'), n,TRUE)) # Specify population model for log odds that Y=1 L <- .4*(sex=='male') + .045*(age-50) + (log(cholesterol - 10)-5.2)*(-2*(sex=='female') + 2*(...

...;) of the lrmfit. I tried to change par( margin setting) but this didn’t solve it. How can this be solved? Thanks a lot, Jan library(Design) n <- 1000 # define sample size set.seed(17) # so can reproduce the results age <- rnorm(n, 50, 10) blood.pressure <- rnorm(n, 120, 15) cholesterol <- rnorm(n, 200, 25) sex <- factor(sample(c('female','male'), n,TRUE)) label(age) <- 'Age' # label is in Hmisc label(cholesterol) <- 'Total Cholesterol'...

Hi Everyone, I have a dataset like this mean sd 0% 25% 50% 75% 100% n BODY TEMPERATURE 36.41099 0.4015699 35.1 36.22222 36.5 36.66667 37.1 89 DIASTOLIC BLOOD PRESSURE 73.60079 9.4656186 50.0 67.00000 73.0 80.00000 95.0 253 HEIGHT 171.94000 9.2011670 153.5 166.50000 173.0 176.25000 190.0 20 PULSE RATE 67.48221 11.7657645 40.0 60.00000 68.0 75.00000 97.0 253 SYSTOLIC BLOOD PRESSURE 131.91700 14.4986667 97.0...

I'm attempting to install Melty Blood on my mac, but it requires that I do this: > > installation: To install Melty Blood, your computer must be set for the Japanese region. > You can set this by going into the Regional Settings from the control > panel in Windows and clicking on the "Regional and Language Opti...

...o fit the CR model _including_ imputated data. I guess my troubles start with settuping the data for the CR model. Any hint is appreciated! Christian library(Hmisc) library(rms) library(mice) ## simulating data (taken from rms::residuals.lrm) set.seed(1) n <- 400 age <- rnorm(n, 50, 10) blood.pressure <- rnorm(n, 120, 15) L <- .05*(age-50) + .03*(blood.pressure-120) p12 <- plogis(L) p2 <- plogis(L-1) p <- cbind(1-p12, p12-p2, p2) cp <- matrix(cumsum(t(p)) - rep(0:(n-1), rep(3,n)), byrow=TRUE, ncol=3) y <- (cp < runif(n)) %*% rep(1,3) y <- as.vector(y) ##...

...really a lattice plot (class="trellis"). It is similar to this plot produced by a very minor modification of the first example on the bplot help page: requiere(rms) n <- 1000 # define sample size set.seed(17) # so can reproduce the results age <- rnorm(n, 50, 10) blood.pressure <- rnorm(n, 120, 15) cholesterol <- rnorm(n, 200, 25) sex <- factor(sample(c('female','male'), n,TRUE)) label(age) <- 'Age' # label is in Hmisc label(cholesterol) <- 'Total Cholesterol' label(blood.pressure) &l...

...he index and re-insert it. Finally, given an id, I can dump all the stored fields in the index for the associated document (to help hunt down this problem, I started storing the content field; normally it would not be stored). If I run this query against a newly created index: content:"blood pressure" I get 4 hits. But I know there are more expected results. I can easily find an example product that should be returned but is not. If I look this product up in the index by id, and dump the results, I can see that the content field has the correct data stored (and "blood pre...

I've installed Hitman Blood Money (twice), using Playonlinux. The installation went (almost perfectly) well, but directx installation crashed. When I launch the game, it works fine but the image is upside down... I found a thread giving an answer (changing the OffscreenRenderingMode here : http://appdb.winehq.org/appview.php...

Hi, I just tried to get Blood 2 running on my Crunchbang Machine with WineHQ 1.0.1. I didn't encounter any problems during the intallation. But when I started the installed game some issues occured. 1st: When I'm in the configuration menu and try to change the keyboard settings, the ENTER-key stayes pressed constantly...

...lacebo treatment and once following drug treatment: categorical factor 'treatment'). In order to account for re-test effects I coded the testing session (categorical factor 'session' with 1 coding for the first and 2 coding for the second session). Also all subjects once underwent a blood screening before the study in which a stable blood marker was measured which is hypothesized to mediate treatment effects (covariate 'blood'). I would like to look for treatment effects on my outcome variable 'score' and whether the treatment effect is mediated by the covariate ...

I am trying to construct a graph of 6 box plots of blood pressures. I want them to be on a single set of axis and I want the SBP to be ontop of the DBP. I have an array bp with the data in it and I tried a[1,]<-c(145,60,147,62,140,57) a[2,]<-c(160,75,160,74,160,70) a[3,]<-c(140,55,140,65,142,55) boxplot(data.frame(a), main = "Blood Pres...