search for: niva

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2007 Oct 30
2
calculate spatial distance
...and want to calculate the spatial (or geographic) distance among all locations. I did not find such a function in the spatial-related packages. (I *cannot* use 'dist', as I have geographic, not cartesian coordinates). thanks! Robert Robert Ptacnik Norwegian Institute for Water Research (NIVA) Gaustadall?en 21 NO-0349 Oslo mobile +47 982 277 81 FON NIVA +47 22 18 51 00 FAX +47 22 18 52 00 ---------------------------------------------------------------------------------------------------------------------- NIVAs hovedkontor har flyttet til nye lokaler i CIENS - Forskningssenter for m...
2003 Apr 03
2
Matrix eigenvectors in R and MatLab
...0.0802 dmat = 1.2353 0 0 0 0 0 -0.2563 0 0 0 0 0 0.3902 0 0 0 0 0 0.1743 0 0 0 0 0 0.2259 Yours sincerely, Mikael Niva ******************************************** Mikael Niva Avd. f?r V?xtekologi, Dept. of Plant Ecology EvolutionsBiologiskt Centrum, Uppsala Universitet Villav?gen 14 752 36 UPPSALA E-post Mikael.Niva at EBC.UU.SE Tel. +46 (0)18 471 28 65 Fax +46 (0)18 55 34 19
2008 Jul 04
1
kriging problem(?)
...tion grid. However, I wonder if there aren't more elegant ways, e.g. using kriging. Just to avoid misunderstandings: I do not just want to get a spatial grid of Sa and Sb, but I want to find on which Scale Sb affects Sa. cheers, Robert, Robert Ptacnik Norwegian Institute for Water Research (NIVA) Gaustadall?en 21 NO-0349 Oslo FON +47 982 277 81 FAX +47 221 852 00 ---------------------------------------------------------------------------------------------------------------------- NIVAs hovedkontor har flyttet til nye lokaler i CIENS - Forskningssenter for milj? og samfunn; Gaustadal...
2007 Nov 28
2
fit linear regression with multiple predictor and constrained intercept
...cept is not kept constant. Also, if I constrain teh intercept in the regression model (y~a+x*factor), I get estimates both for slope and intercept of each factor level. Robert ---------------------------------------------------------------------------------------------------------------------- NIVAs hovedkontor har flyttet til nye lokaler i CIENS - Forskningssenter for milj? og samfunn; Gaustadall?en 21, 0349 Oslo. Meld deg p? v?rt nyhetsbrev p? www.niva.no
2007 Nov 29
1
relative importance of predictors
...to compare the relative importance of my predictors. Can I rely on the output of 'relaimpo' here? (which takes 'lm', not 'rlm' objects). Thanks, Robert ---------------------------------------------------------------------------------------------------------------------- NIVAs hovedkontor har flyttet til nye lokaler i CIENS - Forskningssenter for milj? og samfunn; Gaustadall?en 21, 0349 Oslo. Meld deg p? v?rt nyhetsbrev p? www.niva.no
2003 May 19
1
Syntax for random effect in glmmPQL
...wo dependent variables: "treat" (4 levels) and "site" (2 levels). The latter, I want to use as a random variable. How do I specify this in the function? Is it like this: glmmPQL(y~treat,random=~1|site,family=poisson, data=mydata)? What does the ~1 do? Thanks in advance, Mikael Niva ******************************************** Mikael Niva Avd. f?r V?xtekologi, Dept. of Plant Ecology EBC Uppsala Universitet
2007 Feb 07
1
heteroscedasticity problem
...ivity of each community; productivity and its predictability both increase with increasing species richness). Apologies for the probably clumsy decription of my problem - I am ecologist, not statistician (but a big fan of R). Cheers, Robert Robert Ptacnik Norwegian Institute for Water Research (NIVA) Gaustadall?en 21 NO-0349 Oslo FON +47 982 277 81 FAX +47 221 852 00
2005 Oct 14
1
smbcacls add acl fails 3.0.20
Hi all! I have a problem setting ACLs on a remote file on a Windows XP Pro SP2 box. I issue the following command: smbcacls -a 'ACL:BBI-DEV\beakid:ALLOWED/0/0x00100116' -U 'BBI-DEV \Admin' //BBI-DEV/Data /Niva.txt And I get this response from debug level 3. Password: Connecting to host=BBI-DEV Connecting to 192.168.1.124 at port 445 Doing spnego session setup (blob length=16) server didn't supply a full spnego negprot Got challenge flags: Got NTLMSSP neg_flags=0x628a0215 NTLMSSP: Set final flags: G...
2005 Oct 17
1
smbcacls add fails 3.0.20a
Hi all! I have a problem setting ACLs on a remote file on a Windows XP Pro SP2 box. I issue the following command: smbcacls -a 'ACL:BBI-DEV\beakid:ALLOWED/0/0x00100116' -U 'BBI-DEV \Admin' //BBI-DEV/Data /Niva.txt And I get this response from debug level 3. Password: Connecting to host=BBI-DEV Connecting to 192.168.1.124 at port 445 Doing spnego session setup (blob length=16) server didn't supply a full spnego negprot Got challenge flags: Got NTLMSSP neg_flags=0x628a0215 NTLMSSP: Set final flags: G...
2002 Oct 14
1
Post hoc Multiple comparison
...the "multcomp package" with the "csimtest" but it requires the "parameter estimates", how do I get these for all my "treatments" and "sites? Yours sincerely Micke ************************************************************************ ****** Mikael Niva Dept. of Plant Ecology EBC, Uppsala universitet -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body&quot...
2017 Oct 21
2
[X86] How to query for Opcode type?
Hi, I would like to query the X86InstrInfo tables to determine if a given opcode is a load or store from stack. I see functions isFrameLoadOpcode and isFrameStoreOpcode in lib/Target/X86/X86InstrInfo.cpp that would provide the functionality I am looking for. However, these functions are static. What is the recommended way to perform such queries for a MachineInstr - short of replicating the
2009 Dec 10
1
Need help to forecasting the data of the time series .
Hi, This is the time series data collected from 2001 to 2008 by every month.so,there are 96 entries.I have done basic statistics.I need to find a model fitted to forecast this data.This is the mixedpaper collection for recycling in the campus. 13251 13754 19061 12631 17414 21350 25384 23646 20312 20740 14007 17175 13910 17191 17113 20250 35003 11975 19665 20490 20436
2005 Oct 21
3
Samba-EventLog-HOWTO
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 For those interested in some more detail of the EventLog features in the upcoming Samba 3.0.21 release, see: http://www.samba.org/~jerry/Samba-EventLog-HOWTO.txt Thanks to Brian Mroan and Marcin Porwit at Centeris for all their hard work. cheers, jerry -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) Comment: Using GnuPG with
2007 Jun 15
1
interpretation of F-statistics in GAMs
dear listers, I use gam (from mgcv) for evaluation of shape and strength of relationships between a response variable and several predictors. How can I interpret the 'F' values viven in the GAM summary? Is it appropriate to treat them in a similar manner as the T-statistics in a linear model, i.e. larger values mean that this variable has a stronger impact than a variable with smaller F?
2007 Jun 24
2
matlab/gauss code in R
...bath.ac.uk> > Subject: Re: [R] interpretation of F-statistics in GAMs > To: r-help en stat.math.ethz.ch > Message-ID: <200706221630.44317.s.wood en bath.ac.uk> > Content-Type: text/plain; charset="iso-8859-1" > > On Friday 15 June 2007 08:06, robert.ptacnik en niva.no wrote: > > dear listers, > > I use gam (from mgcv) for evaluation of shape and strength of relationships > > between a response variable and several predictors. > > How can I interpret the 'F' values viven in the GAM summary? Is it > > appropriate to treat t...
2010 Dec 21
0
[LLVMdev] Compiling OpenCL with ClangLLVM
I see that OpenCL GPGPU is implemented using Clang and LLVM on Mac OS 10.6 and later. Is this code part of the open source version of Clang? Can I compile an OpenCL kernel using Clang on Linux? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101220/61619988/attachment.html>