16 lines
533 B
JavaScript
16 lines
533 B
JavaScript
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var test = require('tape');
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var ss = require('../');
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test('quantile_sorted', function(t) {
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// Data and results from
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// [Wikipedia](http://en.wikipedia.org/wiki/Quantile#Quantiles_of_a_population)
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test('can get proper quantiles of an even-length list', function(t) {
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var even = [3, 6, 7, 8, 8, 10, 13, 15, 16, 20];
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t.equal(ss.quantile_sorted(even, 0.25), 7);
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t.equal(ss.quantile_sorted(even, 0.5), 9);
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t.equal(ss.quantile_sorted(even, 0.75), 15);
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t.end();
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});
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t.end();
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});
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