computer simulations

GillespieSSA 0.5-4 is released

August 16, 2010 | Mario Pineda-Krch

I just uploaded GillespieSSA 0.5-4 to CRAN. It should be  just a matter of days before it has propagated itself across all mirrors. This release consists of minor revisions with no (intended) changes in functionality. The main change (and it is … Continue reading → [Read more...]

GillespieSSA 0.5-1 is released

January 15, 2008 | Mario Pineda-Krch

I just uploaded GillespieSSA 0.5-1 to CRAN. Now it’s just a matter of days before it has propagated itself across all CRAN mirrors. This version consists primarily of revisions I made in response to the reviewer comments on the paper … Continue reading → [Read more...]

GillespieSSA 0.3-1 released

October 4, 2007 | Mario Pineda-Krch

I recently rolled up the new version of the GillespieSSA package, version 0.3-1. The tar ball of the new version is posted on its web page (here). I also submitted it to CRAN so in (due time) it should appear … Continue reading → [Read more...]

119 days of number crunching…

August 23, 2007 | Mario Pineda-Krch

Just checked on the 70000+ simulations I submitted to the Cow last night. The purpose of these runs is to explore a given system (the logistic growth model in this case) using different implementations of the stochastic simulation algorithm (aka … Continue reading → [Read more...]

Cow chewing on GillespieSSA

August 22, 2007 | Mario Pineda-Krch

Sorry blog for the long silence. Lately I have been juggling several time critical projects and there hardly seems to be time for such mundane activities such as sleeping, eating, never mind shaving (someone pointed out that I am starting … Continue reading →
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GillespieSSA poster

August 3, 2007 | Mario Pineda-Krch

Finished my poster for the useR! 2007 meeting. It is also posted on the GillespieSSA web page as part of the package documentation. Now, all I have to do is show it off in Ames next week…, oh, and I … Continue reading →
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Adaptive tau-leaping in SSA

July 26, 2007 | Mario Pineda-Krch

Just a brief update on my activities 11 days before the R package GillespieSSA is to be released. I have been hacking away on the code, debugging, and running test simulations like there is no tomorrow. The last SSA implementation … Continue reading → [Read more...]

Abstract for useR! 2007 poster

July 15, 2007 | Mario Pineda-Krch

Here’s my submitted abstract for the poster I will be presenting at the useR! 2007 meeting in August. GillespieSSA: A stochastic simulation package for R Mario Pineda-Krch Center for Animal Disease Modeling and Surveillance University of California, Davis Abstract Stochastic … Continue reading → [Read more...]

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