search for: unfornationally

Hi all, I am trying to use GAM to work on some data... Are there any resources providing hands-on tutorial/guide on how to do GAM on data in R? Specifically, I am not sure about which model to choose, and smooth models with which effective degree-of-freedom shall I use... I knew there is a book titled: GAM: an introduction using R. Unfornately our local library does not have it... so that's

Dear all, I would like to fit a von mises mixture to my data using the EM Algorithm. Unfornately, existing packages (including circstats) doesn't provide such method. So, does anybody have written such code ? Big thanks, Christophe, (R newbie)

Hi, Everybody! I have a big table which named table_x, and all the elements in the table is very large! Now I want to do the summay on the talbe_x[,3]. Unfornately, I can't get the right result! And the R give the warning messages as follow: > sum(table_x[,3]) >[1] NA >Warning message: >interger overflow in sum(.);please use sum(as.numeric(.)) (the original upper message is

Hi, I''m trying to figure out the best way to protect images uploaded by users who may wish to keep them private. For example, if they are uploaded in the default file_column location (/public/blah/blah/1/) then someone can simply type the URL http://www.blah.com/blah/blah/1 and get the image. I can store the images in a non-public directory in the rails app (ie: /railsapp/images/X/)

Hi, I''am trying to use DRBD with XEN 3.0, the xen kernel is an 2.6.12.6 and i am using DRBD 0.7.14. The primary node is an opensuse 10 linux (not virtualized). The 2 volumes are LVM logical volumes with internal metadatas, there size is 54G. The secondary node is an opensuse 10 also but running over xen domain-0. When i setup drbd, synchronisation starts, but the whole system just

http://dovecot.org/test/ - Several bugfixes, do maildir syncing problems still persist? - New %var handling code for default_mail_env / authentication things. Added: # %p - protocol (IMAP or POP3) # # You can apply a modifiers for each variable (eg. %Lp = pop3): # %L - lowercase # %U - uppercase # %E - escape '"', "'" and '\' characters by inserting

Hello all, is there any data table component for rails which can sort/search/pagination etc? I''ve checked out jquery plugin datatables, which can sort/search/pagination, but for large dataset of course need to go server side, need to pass params[:sort]/params[:search]/params[:pagination] to server side, which involves a lot of code, I''ve checked out rubygems.org and found a

...everybody (esp. Timo ;)), in an attempt to replace our cyrus imapd with something less bloated I have recently evaluated some of the younger imapd implementations, namely bincimap and also dovecot. Bincimap didn't work properly with mozilla for me, dovecot hasn't failed on any test, yet. Unfornationally, since we have been using cyrus for over 1.5 yrs, we pretty much depend on the "shared folders"-feature. Are there any plans to make shared folders available in dovecot anytime soon? best regards! -- MW