similar to: problem in lodging package

Hi, I have a problem while loading the "siar" program in R. When I am loading siar, system does not load convexhull. On the screen I have seen such writings. The following object(s) are masked from ‘package:spatstat’: convexhull How can I load the convexhull, how can I unmask from this package? I will be appreciated if you give advice about this. Best Sukran

Dear All, I am a research student in environment. I have only little programming knowledge. I am currently doing the last project about rainfall impact on ground water quality in an area. It happens that I have to use R to read rainfall data (3 dimension) from ASC file (*.asc), and then write them into one NCDF file (*.nc). I have been working very hard on study R, but I

Ranjan Maitra writes: > Does anyone have a suggestion (or better still) code for sampling > from the uniform distribution over the convex hull of a set of > points? This is implemented in library 'spatstat'. If x and y are vectors of coordinates of your initial set of points, library(spatstat) W <- convexhull.xy(x, y) P <- runifpoint(42, W) will compute

Dear UseRs, I would like to know which function is the most efficient in finding convex hull of points in 3(or 2)-dimensional case? Functions for finding convex hull is the following: convex.hull (tripack), chull (grDevices), in.chull (sgeostat), convhulln (geometry), convexhull.xy (spatstat), calcConvexHull (PBSmapping). I also would like to know if there is a function that can be used

Hi all, Since it looks like I''ll be attending FOSDEM, I now need to find some lodging, and if possible I''d like to line up a presentation or four. Someone in the community offered to let me crash with them if I came to the conference (someone with the nick of ''robk'' on IRC, I think), so I''d like to take that person up on it if possible.

Hi Ged; At the moment ZFS is not a shared file system nor a paralell file system. However lustre integration which will take some time will provide parallel file system abilities. I am unsure if lustre at the moment supports redundancy between storage nodes (it was on the road map) But ZFS at the moment supports Sun cluster 3.2 (no paralel acccess is supported) and new upcoming SAS Jbods

Hi All ; What is the status of ZFS on linux and what are the kernel''s supported? Regards Mertol <http://www.sun.com/> http://www.sun.com/emrkt/sigs/6g_top.gif Mertol Ozyoney Storage Practice - Sales Manager Sun Microsystems, TR Istanbul TR Phone +902123352200 Mobile +905339310752 Fax +902123352222 Email <mailto:Ayca.Yalcin at Sun.COM> mertol.ozyoney at

Hi Everyone ; I will soon be making a presentation comparing ZFS against Veritas Storage Foundation , do we have any document comparing features ? regards <http://www.sun.com/> http://www.sun.com/emrkt/sigs/6g_top.gif Mertol Ozyoney Storage Practice - Sales Manager Sun Microsystems, TR Istanbul TR Phone +902123352200 Mobile +905339310752 Fax +902123352222 Email

Hi All ; One of our customer is suffered from FS being corrupted after an unattanded shutdonw due to power problem. They want to switch to ZFS. >From what I read on, ZFS will most probably not be corrupted from the same event. But I am not sure how will Oracle be affected from a sudden power outage when placed over ZFS ? Any comments ? PS: I am aware of UPS''s and

Hi folks, The Belgian Ruby User Group is happy to announce the first Ruby and Rails devroom at Fosdem 2008. Fosdem is a gathering of Free and Open Source Software developers and the ideal occasion to meet fellow Ruby and Rails developers (and 2,000 other FOSS developers). If you have a good idea for a talk or tutorial, consider sending in an abstract. You can find the Call for Papers at

I have been losing my inbox. It happened twice. (2 days ago and just half an hour ago) I am using RHEL 4.0 with dovecot-0.99.11-4.EL4 System uses sendmail + procmail, dovecot is up and running. Here is how it happened: I was using Mozilla Firefox with IMAP. At the same time, I logged in from Squirrel Webmail in IMAP to the same account. Squirrel mail did not show my inbox contents. And I

Hi, I need help! I am trying to iterate an iterative process to do cross vadation and store the results each time. I have a Spatial data.frame, called Tmese > str(Tmese) Formal class 'SpatialPointsDataFrame' [package "sp"] with 5 slots ..@ data :'data.frame': 14 obs. of 17 variables: .. ..$ ID : int [1:14] 73 68 49 62 51 79 69 77 57 53 ... .. ..$