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...for a nice way to use most of the social science samples. Thanks in advance. P.S. Such a sample looks like Income Children Age Sex Weight 5000 2 29 1 5874 6000 3 28 2 584 5500 0 32 1 8513 6951 1 23 1 510 Salvatore salvatore barbaro department of public economics platz der g?ttinger sieben 3 37073 g?ttingen tel.: +49 551 3919704 fax: +49 551 39 7353 http://www.gwdg.de/~sbarbar

Dear R help. I have a beginner's question to ask you. I faced a difficulty in getting rate of return for some target data. I finished data importing and some manipulations. but I have any idea after that. Anyone who answer this question? Thanks in advance Park H.J

...s specific problem.) (I also posted on stackoverflow since I do not know about the overlap of both communities.) -- Dr. Thomas Kopp Postdoctoral Researcher The University of G?ttingen Department of Agricultural Economics and Rural Development Chair of Agricultural Market Analysis Platz der G?ttinger Sieben 5, 37073 G?ttingen, Germany +49(0)178-4917624 thomas.kopp at agr.uni-goettingen.de <mailto:thomas.kopp at agr.uni-goettingen.de> [[alternative HTML version deleted]]

Hi, I would like to use the segments command within a lattice graph. Is this allowed in R in the same way as in SPlus? If not, what is the alternative? For example, the following produces vertical line segments between points in SPlus but in R the line segments are not shown. (I want to replicate in R what I see in SPlus.) What is my mistake? library(lattice) set.seed(123) dat <-

I have some difficulties in reading big dataset; I have to import a dataset with 1'661'852 observations saved in a 51.4Mb - txt file. I was wandering if this is a memory size problem or if I realy can't import such big datasets. If the memory allocated to my R is not enough, I would like to know exactly which comands I should use in order to read and use my large dataset. I

Hi, I have troubles when trying to login to my SAMBA Domain, joinung the workstations to the domain was no problem, browsing shares is no problem, but no damain login. I'm running centos 4.3; rpm -qa |grep samba system-config-samba-1.2.21-1 samba-client-3.0.10-1.4E.9 samba-3.0.10-1.4E.9 samba-common-3.0.10-1.4E.9 rpm -qa |grep openldap openldap-clients-2.2.13-6.4E