similar to: pause during execution

in order to know which production the custumer most like,i design a question as follow : Q:there are six production listed below.according to your preference,the production you like most is_____,the production you secondly like is ____,and the third is_____. productionA productionB productionC productionD productionE productionF when the data is collected. i type in a

Can we expect to see an R package on Statistical Quality Control in the future like SPLUS? I can't understand why nobody made this package before. ______________________ Indrajit SenGupta Department Of Statistics St. Xavier's College Calcutta University indra_calisto at yahoo.com indrajitsg at vsnl.net ______________________ EC- 195 Salt Lake City, Sector -1 Calcutta 700064 West Bengal

Can we expect to see an R package on Statistical Quality Control in the future like SPLUS? I can't understand why nobody made this package before. ______________________ Indrajit SenGupta Department Of Statistics St. Xavier's College Calcutta University indra_calisto at yahoo.com indrajitsg at vsnl.net ______________________ EC- 195 Salt Lake City, Sector -1 Calcutta 700064 West Bengal

Does anyone know how to read a SYSTAT .syd file on Linux? (Splus 6 does it, but it is easier to find a Windows box with Systat than to download their demo. I'm wondering if there is a better way than either of these options.) Jon -- Jonathan Baron, Professor of Psychology, University of Pennsylvania Home page: http://www.sas.upenn.edu/~baron R search page:

My search site, http://finzi.psych.upenn.edu, has had several problems recently, all my fault, for which I apologize. But it now seems to be running reliably, on a new computer that is much faster than the old one. It uses htdig to permit search of the Rhelp mailing list, R documents, R functions, and various combinations of these. Search has several options, including Boolean search (with AND,

Don't do anything yet. I may have found the problem by accident. I tried to use the computer from something else, and it was being drastically slowed down by some leftover processes, which turned out to be xlhtml. That is something that converts Excel files. Apparently, some excel files got into the libraries, and they were causing the indexing to hang completely. I am now running everything

Hello, All: Jonathan Baron is "giving up" maintaining the RSiteSearch database. This breaks three things: (1) The R Site Search web service that Baron has maintained. (2) The RSiteSearch function in the utils package. (3) The sos package, for which I'm the maintainer and lead author. Might someone else be willing to take these over? For me,

I know there is a simple answer, I am attempting to make a simple indexing issue too complex. Suppose I have a dataframe like the following: x y 1 5 8 2 8 9 3 1 2 4 6 8 5 9 8 Now suppose I simply wish to have a lagged indicator of x such that x y z 1 5 8 NA 2 8 9 5 3 1 2 8 4 6 8 1 5 9 8 6 in stata this would be gen z=x[N-1] or even x y z 1 5 8 NA 2 8 9 NA 3 1 2 NA 4 6 8 1 5 9 8 6 in

I am having a problem with the foreign library correctly reading some integer data. Specifically, d _ read.dta('aptaa.dta') > d[1:5,] scenario metcode yr ginv cons gocc abs dvac gmre gmer 1 1 AA 2002 0.007 1377 -0.071 51710 0.071 -0.011 -0.127 2 1 AA 2003 0.000 0 -0.016 62568 0.014 -0.043 -0.538 3 1 AA 2004 0.000 0 -0.002

Hello, I am analysing several samples whose sizes are from 9 to 110. I would like to test their distribution with R, whether they are normal or not. I wonder which test for normality from R should I use . Thank you for help. Samuel Samuel BERTRAND Doctorant Laboratoire de Biomecanique LBM - ENSAM - CNRS UMR 8005 151, bd de l'Hopital 75013 PARIS Tel. +33 (0) 1 44 24 64 53 Fax +33 (0) 1

For my R page at http://finzi.psych.upenn.edu/ (also the target of RSiteSearch()), I'm trying to find a way to get the html versions of the help pages without actually installing packages. This will allow me to include packages that don't install. And it will also vastly speed up the monthly update, and make it easier to replicate everything in case of disaster. I have made a modified

Dear Colleagues, Occasionally I deal with computer-generated (i.e., websurvey) data files that haven't quite worked correctly. When I try to read the data into R, I get something like this: Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : line 26 did not have 648 elements ...is there any way to get R to tell me how many elements line 26 *did* have? That

I am trying to gain an understanding of R's capabilities in larger data set analysis. I really like R, but the datasets that I normally work with are in the 15m-50m range, sometimes much larger. The size owes to observations, not extraneous variables, so little can be done to "clean" the data of unnecessary elements. (i.e. database storage or external data manipulation doesn't

I am new to R and really like to get a handle of basics in short period of time. What I am trying to do is get myself a list of must-do's (read in data, batch execution, delimiters, basic modeling commands) in R as in Stata or SAS. I am just wondering how to execute a R batch file in RGui. Suppose I have a script file (like do file in stata, or sas file in SAS) under c:\whatever.R, how can I

I want to write a function to take an argument as the response variable of a linear model, e.g. to do anova's across a list of variables, something like the following (except, of course, this doesn't work): function(x) { anova(lm(x ~ my.factor,data=my.data)) } The x in lm() above is getting evaluated at the wrong level. How can I make this work? -- Russell Senior ``The two

On 9/8/2016 5:01 AM, Jonathan Baron wrote: > OK. It is sort of fixed and sort of works. > > We'll keep it for now, but this is not going to work forever. When > namazu fails completely I will not have the time to install a new > search engine. > > One option is to use google. For a site like this, I think they will > want some money, but I'm not sure, and I do not

It used to be that, whenever I added or updated a new package, the file /usr/lib/R/doc/html/packages.html would be updated (on Linux). Now I find that this does not happen anymore. So I found this function make.packages.html, which seems to do what I think should be done automatically. But it puts its output in a file in /tmp/..., which I then have to move, in an extra step, to where it should

I have always avoided missing data by keeping my distance from the real world. But I have a student who is doing a study of real patients. We're trying to test regression models using multiple imputation. We did the following (roughly): f <- aregImpute(~ [list of 32 variables, separated by + signs], n.impute=20, defaultLinear=T, data=t1) # I read that 20 is better than the default of

The Goodman/Kruskal gamma is a nice descriptive rank-order correlation statistic, often used in psychology. It is nice because it is easy to understand. It takes all pairs of values of each variable and asks whether they are congruent (S+ is the number in the same order for both variables) or discordant (S-, opposite ranking). The statistic is (S+ - S-)/(S+ + S-). It is like tau except for the

The documentation says, "pmax and pmin take several vectors as arguments and return a single vector giving the parallel maxima (or minima) of the vectors." I discovered that, if you use a matrix or array instead of a vector, pmax returns a matrix or array, respectively. This makes pmax and pmin much more useful, and should not be left to people to discover on their own! For example: