search for: g19

I'm trying to sort a DATAFRAME by a column "ID" that contains alphanumeric data. Specifically,"ID" contains integers all preceeded by the character "g" as in: g1, g6, g3, g19, g100, g2, g39 I am using the following code: DATAFRAME=DATAFRAME[order(DATAFRAME1$ID),] and was hoping it would sort the dataframe by ID in the following manner g1, g2, g3, g6, g19, g39, g100 but it doesn't sort at all. Could anyone point out my mistake? Thank you. Mark

Hello, Just baught this ups to replace an Ellipse. I've had a look at the nut hardware compatibility list, it's fully compatible and uses the same driver as ellipse (usbhid-ups) Here is the error I get when I "/usr/bin/upsdrvctl start" : Network UPS Tools - UPS driver controller 2.6.5-Unversioned directory Network UPS Tools - Generic HID driver 0.37 (2.6.5-Unversioned

...3156/random-forest-on-multi-level-hierarchical-structured-data but the main track "hie-ran-forest" also called "HieRanFor" seems aborted. (https://r-forge.r-project.org/R/?group_id=2021) Thanks for your help, cheers. hugo -- - no title specified Hugo Math?-Hubert BU-G19 postdoc eawag (Swiss Federal Institute of Aquatic Science and Technology) Evolutionary Ecology <http://www.eawag.ch/en/department/eco/main-focus/evolutionary-ecology/>- About me <http://www.eawag.ch/en/aboutus/portrait/organisation/staff/profile/hugo-mathe-hubert/> ?berlandstrasse...