User:Carl Boettiger/Notebook/Comparative Phylogenetics/2010/04/23

Comparative Phylogenetics

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Adaptive Dynamics Computing Challenges 10 - 1p Adding solutions to yesterday's puzzles, see Yesterday's Entry The random number generator solution is imperfect, as it limits the total number of seeds to 1e9 since coercing to an integer will create NAs with larger numbers. seeds <- 1e9*runif(reps) out <- sfSapply(1:reps, function(i){ branch_simulation(seed=seeds[i]) }) Analytic Solutions Git Log <syntax> Created commit da58a6e: random number seeds now set to avoid parallel cores running with same seed 2 files changed, 19 insertions(+), 9 deletions(-) cboettig@wiglaf:~/Documents/ucdavis/research/adaptiveDynamics/code/branchingtime$ git log commit da58a6eb079a8ff9c2c28a2e5e1c27fe484f43fc Author: Carl Boettiger <cboettig@gmail.com> Date: Fri Apr 23 13:05:30 2010 -0700 random number seeds now set to avoid parallel cores running with same seed commit 6e5363559f602d1dd2e2f8addec0716e8a5c842a Author: Carl Boettiger <cboettig@gmail.com> Date: Fri Apr 23 11:46:42 2010 -0700 solution for exporting .C call to parallel cores </syntax> Other Work Completed review for Theoretical Ecology. Still finishing review for JTB PDG group reading Nee et. al. (2006)