Displaying 5 results from an estimated 5 matches for "persi".
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persp
2007 Nov 06
1
Algorithms for coincidences
I'm looking at algorithms for determining coincidences. In educational
testing, it is interesting to look at cheating via the birthday problem
where I can assess the probability of n students having the same test
score in a class of size k.
I was writing my own code for the b-day problem until I ran into the
qbirthday() function, which has solutions for the overflow problems I
kept running
2005 Jan 27
0
Request for help (reference details)
...Reid Huntsinger
-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Huntsinger, Reid
Sent: Thursday, January 27, 2005 10:50 AM
To: 'Michela Marignani'; r-help at stat.math.ethz.ch
Subject: RE: [R] Request for help
Persi Diaconis and Bernd Sturmfels have an article on generating random
contingency tables uniformly distributed subject to having fixed marginals
for the same purpose (null distribution of conditional test) and they used
Markov Chain Monte Carlo to sample. That could perhaps be adapted here. The
article...
2008 Apr 15
2
Sage <--> R integration
Hi R-Devel,
The Sage project (http://www.sagemath.org) has been working extremely
hard for several
years to create a viable free open source alternative to Maple,
Matlab, Mathematica, and
Magma. Numerous users have requested statistical functionality.
Though Sage includes
scipy and numpy, which have some statistical functionality, we've
decided the best longterm
solution is to strongly
2011 May 30
0
Fwd: cgroup OOM killer loop causes system to lockup (possible fix included)
...>
d08d31fa833b50d2fb9a37f97b07cbd0 /etc/tripwire/twpol.txt
>
fdbfa3e0879f0d959bbdfd5601ef4d4f /etc/tripwire/vicky-local.k
aeb6fe5dcfc873b0632ba92345ed16e2 /etc/udev/rules.d/70-persis |
0fdf03b558e118edcf8ce29abaf296f1 /etc/udev/rules.d/70-persis
24cc33b9f96e3189b7e34cf5484cb99f /etc/udev/rules.d/70-persis |
4a49e7ddeacbb3ded8bb3968f219362c /etc/udev/rules.d/70-persis
I patched up the /etc/init.d/.depend.* files so the 'ssh' entries are
matching.. still. no. luck
I...
2005 Jan 27
2
Request for help
My name is Michela Marignani and I'm an ecologist trying to solve a problem
linked to knight' s tour algorithm.
I need a program to create random matrices with presence/absence (i.e. 1,0
values), with defined colums and rows sums, to create null models for
statistical comparison of species distribution phenomena.
I've seen on the web many solutions of the problem, but none provides