42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
var vows = require('vows');
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var assert = require('assert');
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var suite = vows.describe('jStat.quartiles');
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require('../env.js');
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suite.addBatch({
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'quartiles': {
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'topic': function() {
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return jStat;
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},
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'return basic quartiles': function(jStat) {
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assert.deepEqual(jStat.quartiles([1, 2, 3, 4, 5, 6]), [2, 3, 5]);
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},
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'quartiles from instance': function(jStat) {
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assert.deepEqual(jStat([1, 2, 3, 4, 5, 6]).quartiles(), [2, 3, 5]);
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},
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'quartiles matrix cols': function(jStat) {
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assert.deepEqual(jStat([[1, 2], [3, 4], [5, 6]]).quartiles(),
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[[1, 3, 3], [2, 4, 4]]);
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}
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},
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'#quartiles vector': {
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'topic': function() {
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jStat([1, 2, 3, 4, 5, 6]).quartiles(this.callback);
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},
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'quartiles callback': function(val, stat) {
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assert.deepEqual(val, [2, 3, 5]);
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}
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},
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'#quartiles matrix cols': {
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'topic': function() {
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jStat([[1, 2], [3, 4], [5, 6]]).quartiles(this.callback);
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},
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'quartiles matrix cols callback': function(val, stat) {
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assert.deepEqual(val, [[1, 3, 3], [2, 4, 4]]);
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}
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}
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});
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suite.export(module);
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