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...t mining. And give me an example of text mining with R (any relating materials will be highly appreciated), because a vignette written by Ingo Feinerer seems too concise for me. Thanks _____________________________________________ Dr.Ruixin ZHU Shanghai Center for Bioinformation Technology rxzhu@scbit.org zhurx@mail.sioc.ac.cn 86-21-13040647832 [[alternative HTML version deleted]]

...nstall.packages("rattle", dependencies=TRUE), I got Warning message: Dependency 'Design' is not available Is this warning serious? How to avoid this warning? Thanks _____________________________________________ Dr.Ruixin ZHU Shanghai Center for Bioinformation Technology rxzhu@scbit.org zhurx@mail.sioc.ac.cn 86-21-13040647832 [[alternative HTML version deleted]]

Dear R-users, It seems that install.packages( ) doesn't work to RMySQL package. Would anybody have the experience of that? Thanks _____________________________________________ Dr.Ruixin ZHU Shanghai Center for Bioinformation Technology rxzhu@scbit.org zhurx@mail.sioc.ac.cn 86-21-13040647832 [[alternative HTML version deleted]]

...¡£ÇëÈ·¶¨¶ÔÏóÊÇ·ñ´æÔÚ£¬²¢ÕýÈ·µØд³öËüµÄÃû³ÆºÍ· ¾¶¡£" I do can find Forbes2000.xls in directory, C:\Program Files\R\R-2.5.0. Would anybody help me out? Thanks for any suggestions! _____________________________________________ Dr.Ruixin ZHU Shanghai Center for Bioinformation Technology rxzhu@scbit.org zhurx@mail.sioc.ac.cn 86-21-13040647832 [[alternative HTML version deleted]]

...E TRUE TRUE cledit IEEE754 iconv TRUE TRUE TRUE X11 device is existed in this machine, would you suggest me how to resolve this problem. Many thanks for your help and it will be greatly appreciated! = = = = = = = = = = = = = = = = = = = = Haiyan Pan hypan at scbit.org Tel: 021-64363311-123 Shanghai Center for Bioinformatics Technology Floor 12th,100# QinZhou Road Shanghai,China,200235

...he error code from the last command is 2. Stop. make: 1254-004 The error code from the last command is 1. Stop. make: 1254-004 The error code from the last command is 1. Stop. your help will be greatly appreciated. Thanks! Haiyan = = = = = = = = = = = = = = = = = = = = Haiyan Pan hypan at scbit.org Tel: 021-64363311-123 Shanghai Center for Bioinformatics Technology Floor 12th,100# QinZhou Road Shanghai,China,200235

...the condition has length > 1 and only the first element will be used in: if (na.rm) x <- x[!is.na(x)] Would anybody explain which caused this error, and how to modify it? Thanks! _____________________________________________ Dr.Ruixin ZHU Shanghai Center for Bioinformation Technology rxzhu@scbit.org zhurx@mail.sioc.ac.cn 86-21-13040647832 [[alternative HTML version deleted]]

Dear R-users, I'm using Ubuntu dapper, which only have R of Version 2.2.1. Would anybody tell me how to install the latest version of R with Synaptic in Ubuntu dapper system. Thanks!