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-- Please note: ----------------------------------------------------------- Any of the following options will transfer your e-mail directly to my desk. (Do _not_ enter the ' signs! They are only used for clearity here.) a.) Save my address under 'Rainer Hantsch' in your address book or use 'Rainer Hantsch <hantschr@hantsch.co.at>' in the 'To:' field... b.) Put '[rainer]' somewhere into the subject line... c.) Use 'Username: [rainer]' in a separate line i...

-- Please note: ----------------------------------------------------------- Any of the following options will transfer your e-mail directly to my desk. (Do _not_ enter the ' signs! They are only used for clearity here.) a.) Save my address under 'Rainer Hantsch' in your address book or use 'Rainer Hantsch <office@hantsch.co.at>' in the 'To:' field... b.) Put '[rainer]' somewhere into the subject line... c.) Use 'Username: [rainer]' in a separate line in...

R is not for Relational, but could be... I was musing on data.frames when I decided what I needed was a SQL like 'select' statement. Before I get involved in writing something like that, has anyone else written anything that allows a relational like algebra on data.frames? Thanks, John Carter EMail: ece at dwaf-hri.pwv.gov.za Telephone : 27-12-808-0374x194 Fax:-

What rigs do you folks use to listen to your music? I have a P-III 500 with Altec Lansing speakers in the dining room and a P-II 350 with Labtec speakers in the Guestroom/office. Sorry, I can't remember what model the Lansings are off the top of my head. The Labtec speakers are fairly cheap. I have a PCI ensonique sound card in the P-III system. I not sure what kind of sound card is in the

Hi group, To mention it in advance, I am an R newbie, and most likely, my question is more a mix of smaller, simpler tasks. Anyway, I got mixed up between by, select, aggregate, lapply etc. My problem is as follows : I have read data in and transformed them into a matrix for no special reason so far. This matrix contains a column with regard to which I would like to group, i.e. one realisation

If I do: script/generate controller Photo I get a controller named photo_controller. OTOH, if I do: script/generate scaffold Photo I get a controller named photos_controller. (Note that the controller name is pluralized). I realize that I''m specifying the controller name explicitly in the first case, but it seems odd to me that the scaffold command generates a pluralized