view toolboxes/FullBNT-1.0.7/KPMtools/rnd_partition.m @ 0:cc4b1211e677 tip

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646 (e263d8a21543) added further path and more save "camirversion.m"

function [train, test] = rnd_partition(data, train_percent);
% function [train, test] = rnd_partition(data, train_percent);
%
% data(:,i) is the i'th example
% train_percent of these columns get put into train, the rest into test

N = size(data, 2);
ndx = randperm(N);
k = ceil(N*train_percent);
train_ndx = ndx(1:k);
test_ndx = ndx(k+1:end);
train =  data(:, train_ndx);
test = data(:, test_ndx);