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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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11
Task/Probabilistic-choice/MATLAB/probabilistic-choice-1.m Normal file
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function probChoice
choices = {'aleph' 'beth' 'gimel' 'daleth' 'he' 'waw' 'zayin' 'heth'};
w = [1/5 1/6 1/7 1/8 1/9 1/10 1/11 1759/27720];
R = randsample(length(w), 1e6, true, w);
T = tabulate(R);
fprintf('Value\tCount\tPercent\tGoal\n')
for k = 1:size(T, 1)
fprintf('%6s\t%.f\t%.2f%%\t%.2f%%\n', ...
choices{k}, T(k, 2), T(k, 3), 100*w(k))
end
end

17
Task/Probabilistic-choice/MATLAB/probabilistic-choice-2.m Normal file
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function probChoice
choices = {'aleph' 'beth' 'gimel' 'daleth' 'he' 'waw' 'zayin' 'heth'};
w = [1/5 1/6 1/7 1/8 1/9 1/10 1/11 1759/27720];
nSamp = 1e6;
nChoice = length(w);
R = rand(nSamp, 1);
wCS = cumsum(w);
results = zeros(1, nChoice);
fprintf('Value\tCount\tPercent\tGoal\n')
for k = 1:nChoice
choiceKIdxs = R < wCS(k);
R(choiceKIdxs) = k;
results(k) = sum(choiceKIdxs);
fprintf('%6s\t%.f\t%.2f%%\t%.2f%%\n', ...
choices{k}, results(k), 100*results(k)/nSamp, 100*w(k))
end
end