search for: centocor

(Apologies if this came through in HTML format, as my email client & server configuration does not send Plain Text reliably.) LEAD STATISTICIAN Centocor R & D, an operating company of Johnson & Johnson, seeks a highly motivated statistician/data analyst to work in its Nonclinical Statistics group. The position is based in the Valley Forge area northwest of Philadelphia, Pennsylvania, in the United States. We support the science of discover...

STATISTICIAN / DATA ANALYST Centocor, an operating company of Johnson & Johnson, seeks a highly motivated statistician/data analyst to work in its newly formed Nonclinical Statistics group. We support innovative science in the discovery and research of biotechnology therapies, with obligatory emphasis on the application of modern...

...path. I think I have fixed this problem. But, when I tried to run the program, it still opened up the MS-DOS Window and gave me another error message. If you have tried this, please let me know how you did it. Thanks in advance for your help. Mani Lakshminarayanan, Ph.D Director of Statistics Centocor, Inc [[alternate HTML version deleted]]

Hi all! i have done a fitting of experimental data using optim function and setting up my mixed distribution logliklehood (it is a linear combination of a normal and a weibull distribution). How can i test the goodness of fit? I want to be able to say that my distribution fit the data at 90%, 95% or so on.... thanks in advance, nelson

Hello! I have such trouble: I like R, but often I don't have administrator permissions to install R on some (not mine) computers. Could you give me shell on any server with R installed in order to apply R without installing it (simply with PuTTY). Great thanks! -- Best regards, Altshuler Eugeny

Hi, The functions prepanel.default.bwplot() and lpretty() are not running in Deepayan's barley example concerning vertical bars with the lattice function barchart(). Why, is there a restricted use for the package lattice-Internal? Urs Simmen mailto:usimmen at dtc.ch

I'm writing an publication in two column format and need to shrink some plots. After increasing the axis labels it does not look nice at all. The y-axis label and tick labels almost touch each other and the x-axis tick labels expand into the plot instead of away from it. Is there a better way than "cex" to control the: 1) font size of axis and tick labels 2) font thickness 3)

Hi All, My group is looking for any suggestions on what to purchase to achieve the most powerful number crunching system that $50k can buy. The main application that will be used is R so input on what hardware benefits R most will be appreciated. The requirements are that it be a single standalone server (i.e. not a cluster solution), and it that must be able to run unix/linux. If

...s or advice. Best Regards, Bill PS: I apologies if this came thru in HTML format -- the formatting is applied to "Plain Text" messages as the corporate MS-Exchange server level, and I am trying to overcome that. ------------------------------- Bill Pikounis, PhD Nonclinical Statistics Centocor, Inc. 200 Great Valley Parkway MailStop C4-1 Malvern, PA 19355 [[alternative HTML version deleted]]

Dear List: I have been using the MASS package until 5 minutes ago. I just updated some packages from CRAN, something happened and R crashed. I then started R again and tried to source in some code that calls MASS, but received an error that there is not a package called MASS. I then went to install packages from CRAN and MASS was not visible as an option and I then went to the CRAN website and

I am new to R and am looking for a book that can help in learning to program in R. I have looked at the R website suggested books but I am still not sure which book best suite my needs. I am interesting in programming, data manipulation not statistics. Any suggestions? Raphael

Dear all R users, I have a query on "Edit" function. Suppose I have a data frame named "data". I can use EDIT function to see the materials contained in data, by using the command: > edit(data) But when I close the window then again the materials contained in data is displayed in the command window. But I do not want to see these materials again. Can

Hi, I'm trying to figure out if there are any packages allowing one to fit mixed models (or non-linear mixed models) to data that includes censoring. I've done some searching already on CRAN and through the mailing list archives, but haven't discovered anything. Since I may well have done a poor job searching I thought I'd ask here prior to giving up. I understand that

I know enough about R to be dangerous and our marketing people have asked me to "automate" some reporting. Data comes from an SQL source and graphs and various summaries are currently created manually in Excel. The raw information is invoicing records and the reporting is basically summaries by customer, region, product line etc. With function such as aggregate(), hist() and pareto()

Dear all, I am beginner using R. I have a question about it. When you use it, since it is written by so many authors, how do you know that the results are trustable?(I don't want to affend anyone, also I trust people). But I think this should be a question. Thanks, Ming

Dear all, I am beginner using R. I have a question about it. When you use it, since it is written by so many authors, how do you know that the results are trustable?(I don't want to affend anyone, also I trust people). But I think this should be a question. Thanks, Ming