Displaying 6 results from an estimated 6 matches for "oystein".
2008 Apr 14
3
Merging daily and weekly data
...at it looks like this:
quote_date year week week.price
20080407 2008 15 27.45
20080408 2008 15 27.45
20080409 2008 15 27.45
20080410 2008 15 27.45
20080411 2008 15 27.45
The weekly price is constant for the 5 trading days in the daily file. Any good suggestions on how to do this?
All the best,
Oystein
2010 Feb 16
2
Reshaping grouped data
...equal to the group weights (w).
My final data would look like:
w <- c(100,23,222,12,192,56,309,81)
y <- c(0,1,0,1,0,1,0,1)
x1 <- c(0,0,0,0,1,1,1,1)
x2 <- c(0,0,1,1,0,0,1,1)
Data.long <- as.data.frame(cbind(w,y,x1,x2))
Data.long
Any suggestions?
All the best,
Oystein Myrland
[[alternative HTML version deleted]]
2010 Aug 02
10
Number of hard links limit
Hi,
There''s been discussion before on this list on the very small number
of hard links supported by btrfs.[1][2] In those threads, an often
asked question has been if there''s a real world use case the limit
breaks. Also it has been pointed out that a fix for this would need a
disk format change.
As discussed in bug #15762 [3], there are certainly real-world use
cases this
2012 May 21
1
Changing selected elements of an array
...NA NA NA
62.75 NA NA NA NA NA NA 300 NA NA NA
64.50 NA NA NA NA NA NA NA NA NA NA
66.25 NA NA NA NA NA NA NA NA NA NA
67.25 NA NA NA NA NA NA NA NA NA NA
All the best
?ystein
--
Dr. Oystein Godoy
Norwegian Meteorological Institute
P.O.BOX 43, Blindern, N-0313 OSLO, Norway
Ph: (+47) 2296 3000 (switchb) 2296 3334 (direct line)
Fax:(+47) 2296 3050 Institute home page: http://met.no/
2008 Feb 11
5
local root exploit
I saw that there is a local root exploit in the wild.
http://blog.kagesenshi.org/2008/02/local-root-exploit-on-wild.html
And I see my centos box still has: 2.6.18-53.1.4.el5
yum says there are no updates... am I safe?
Valent.
2010 Nov 22
9
btrfs problems and fedora 14
I thought I would try btrfs on a new installation of f14. yes, I know
its experimental but stable so it seemed to be a good time to try it.
I am not sure if I have missed something out of all my searching but am
I correct in thinking that currently:
I. it is not possible to boot from a snapshot of the operating
system and, in particular, the yum snapshots cannot be used for