[R] Error when sampling from SpatialLines

2009-07-14 Thread Elke MOONS
(only a province was taken instead of the entire file of Belgium because of memory issues), only 8.11Mb.   Thanks in advance!   Elke   __ Elke Moons, PhD Instituut voor Mobiliteit/Transportation Research Institute Universiteit Hasselt

[R] Simulating multilevel responses

2008-07-23 Thread Elke Moons
Dear forum, I was wondering if one could create multilevel responses when at the same time controlling for everything (i.e. for the multilevel structure, the fixed and/or the random effect parameters). What I mean is the following: in an ordinary glm setting you can simulate a binary

[R] Permutations

2008-05-13 Thread Elke Moons
) } } } } } } } } } } } } } } } } } } } } } Elke Moons, PhD Transportation Research Institute/ Instituut voor Mobiliteit (IMOB) Wetenschapspark 1, bus 15 3590 Diepenbeek BELGIUM Tel. +32-11-26.91.26 Fax. +32-11-26.91.99 E-mail: [EMAIL PROTECTED

[R] polygon class in splancs package

2007-12-17 Thread Elke Moons
regards, Elke __ Elke Moons, PhD Transportation Research Institute Belgium E-mail: mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] [[alternative HTML version deleted]] __ R-help@r-project.org mailing

[R] kernel density in space

2007-12-14 Thread Elke Moons
Hello everybody, I would like to determine kernel densities along a maze. I have distances from each point of the maze to its neighbours and I managed by means of the mat2listw-function in the Spdep package to assign neighbours to each point. Each point now has a value for a Z-variable

[R] Distance matrix in SpDep-package

2007-10-15 Thread Elke Moons
answer. Kind regards, Elke Moons __ Elke Moons, PhD Transportation Research Institute/ Instituut voor Mobiliteit (IMOB) Universiteit Hasselt Wetenschapspark 5, bus 6 3590 Diepenbeek Belgium Tel. +32-11- 26.91.26 Fax. +32-11-26.91.99 E-mail