search for: varialbes

I have the initial matrice: > *data.frame(Subject=rep(100:101, each=4), Quarter=rep(paste("Q",1:4, sep=""),2), Boolean = rep(c("Y","N"),4))* Subject Quarter Boolean 1 100 Q1 Y 2 100 Q2 N 3 100 Q3 Y 4 100 Q4 N 5 101 Q1 Y 6 101 Q2 N 7 101 Q3 Y 8 101

Dear R user! I have a small question! I have calculated the relative importance of the variables. However I would like to compare the relative importance of two different groups of variables (i.e Strategy and industry) For example let me say that strategy has 2 sub varialbes and industry has four different variables! Can I simply add the importance of those four industry variables importance over each other and say that the importance level of industry is the total of those four varibales' importance? Can I also do the same thing and add the importance of two str...

I have a simple question. On a plot, I would like to place text containing a calculated value. What is the format? For example. I would like the following text to appear on a plot. The average temperature is 23.1 degrees. I'm guessing the command is text( x, y, "The average temperature is " %variable name% "degrees") Thanks, Matt Pocernich -------------- next part

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Hi: I loaded the LARS package,and input: data(diabetes),load the embedded data then I found the varialbes are in this form: x.age,x.bmi......(10 of them),X2.age,X2.bmi....(64 of them) When I input x,R gave me all 10 varialbes,and input X2,it gave me 64 variables,but if I input x.age,it returned nothing,I wonder how to affiliate those subvariable such as x.age,x.bmi to x,since I create a table,n...

Hi, Thank you for your feedback, Andrew. Since Samba is not the only application making use of the TLS_CIPHER_SUITE negotiation rules in ldap.conf, I would like to ensure that all of them still use the highest encryption possible. Currently I had to remove "TLS_CIPHER_SUITE" as a workarrou d in order to let Samba work wirh LDAP in TLS mode. Does anyone have a suggestion how I can apply

...(height ~ BP + Cals) lm(weight ~ height + BP) lm(weight ~ height + Cals) etc. In general, I'll have to read the header to get the argument labels. Do I have to write several functions, each taking a different number of arguments? I'd like to construct a string or list representing the varialbes in the formula and apply lm(), so to say [I'm mainly a Lisp programmer where that part would be very simple. Anyone have a Lisp API for R? :-}] Thanks, chris Chris Elsaesser, PhD Principal Scientist, Machine Learning SPADAC Inc. 7921 Jones Branch Dr. Suite 600 McLean, VA 22102 7...

a table with three varialbe:treatment (low,high),size(large,small),response y I want all response y with treatment=low and size=large, I try to write as : treatment<-c("low","low","high","high") size<-c("small","large","small","large") y<-c(1,2,4,5) table1<-data.frame(treatment,size,y)

Hi, I would like to asign titles into strip of a panel of curves designed thanks to a xyplot function (lattice package) I ve tried the "strip" function, ... here is my code I would like to write in the strip of each panel conditionning varialbe (here, it is data[,1]) xyplot (data[,3] ~ data[,2] | data[,1] , strip.default (which.given=1, which.panel = c(1:15), var.name= c

...is measured 6 times on each patient. Patient number (discrete) Time (1 to 6, discrete) Potassium (continuous variable) I want the covariance/correlation matrix for the cov/corr between Potassium at time i and time j. Is this possible in the current dataframe format? Or do I have to define new varialbes, say Time i and Time j, and then compute the cov/corr between Time i and Time j for all combinations? Cheers, Dave David Afshartous, PhD University of Miami School of Business Rm KE-408 Coral Gables, FL 33124 [[alternative HTML version deleted]]

Hi I''m having some trouble with the following setup: node ''serverA'' inherits server-defaults { include myApp::install } node ''server-defaults'' inherits default { $sudoenv = ''custom_server'' } node default { $sudoenv = ''default'' include sudoers::config } class sudoers::config { file {

Hello, I have data in the following form age sex Int.Prev.Est.1 Int.Prev.Est.2 Int.Prev.Est.3 Int.Prev.Est.4 Int.Prev.Est.5 93110 93 0 23.75482 57.86592 9.755003 4.343534 4.280714 93610 93 1 53.36475 39.47247 4.381618 1.622119 1.159044 94110 94 0 23.47514 58.23936 10.789339 3.690415 3.805741 94610 94 1

Dear all, I have got two vectors coding for a stimulus presented in the current trial (mydat$Stimulus) and a prediction in the same trial (mydat$Prediciton), respectively. By applying an if-conditional I want to create a new vector that indicates if there is a match between both vectors in the same trial. That is, if the prediction equals the stimulus. When I pick out some trials randomly, I get

Hola a todos! perdón por molestarlos nuevamente con los contrastes, pero estoy trantando de entender que es lo que está haciendo R y de donde vienen los valores que informa pero  no lo logro. Creí haberlo entendido pero a la hora de usar mis datos los resultados no dan como deberían. Tengo dos variables explicativas que son factores con 3 niveles cada uno. Esta es la tabla de medias de la

I have a couple of questions. I''m learning Ruby at the same time as Rails, so please forgive me if this is trivial. But when I get non-model related params back from the form, is there a quick and easy way to extract those into local varialbes? i.e. if params has keys fname and lname, to have them extracted into local variables called fname and lname without resorting to: fname = params[''fname''] lname = params[''lname''] Also, my perception is that when it comes to non-model fields, I''m p...

...., balanced design). That has been very well documented by Baron, for example, see: http://cran.r-project.org/doc/contrib/Baron-rpsych.pdf On page 34 of this document, section 6.8.5, Baron & Li example wonderfully how to run a 'balanced' ANOVA with one between and two within subject varialbes (6.8.5 Example 5: Stevens pp. 468 ? 474 (one between, two within)). The R code in their example is: summary(aov(effect ? gp * drug * dose + Error(subj/(dose+drug)), data=Ela.uni)) The between subjects variable is gp, whereas drug and dose are within subject variables. Now, my question is, how...

Dear All: The question: How do I check for existance of the GUI, instead of checking the variable of the GUI? I created a log window for several applications, they will check for the existance of log window, if it exists, append output to it, otherwise, create log window and insert to it. What I found out is that if I close the X window of the GUI, the variable logwin still exists, confuse

Hey folks, I am seeing this issue with machines on which I do I/O ops thru cbios mode. I noticed some of the reads at high sectors seem to be returning the wrong data even though the op itself succeds. The output of the int 13 call returns EFLAGS: 0x246 (CF is 0) and EAX is 0x1, which indicates success according to ralph brown's int13/02h page. The I/O code is exactly the same as the one in

Hi List, Can any one please let me know how to pass arguments to the agi script from the dialplan? I read that it is possible to pass arguments to an AGI script here, http://home.cogeco.ca/~camstuff/agi.html, by entering the variable followed by a vertical bar but it doesn't seem to work for me. I'm using a basic AGI script to query a database and then returns to specific contexts

What would be a working TLS_CIPHER_SUITE in ldap.conf for Samba 4. I'm asking, cause I had to remove TLS_CIPHER_SUITE TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!MD5:!3DES:@STRENGTH from my ldap.conf for samba to work. This wasn't documented anywhere. I think this should be mentoined in the wiki as well as in the man smb.conf under tls.