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refactoring condorcet function

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zuzanna-maria 2023-02-06 12:34:05 +01:00
parent d84410d401
commit de8a5b3fed
1 changed files with 46 additions and 29 deletions
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75
www/form/inner.js
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@ -2429,13 +2429,25 @@ define([
var rendered = renderTally(count, empty, showBars);
return h('div.cp-charts.cp-bar-table', rendered);
},
// Creates every possible combination pair of given options
getCombinations: function(array, size) {
showCondorcetWinner: function(answers, opts) {
var _answers = parseAnswers(answers);
optionArray = []
opts.values.forEach(function (option) {
optionArray.push(option.v)
})
// Creates every possible combination pair of given options
var getCombinations = function(array, size) {
function p(t, i) {
if (t.length === size) {
result.push(t);
return;
}
if (t.length === size) {
result.push(t);
return;
}
if (i + 1 > array.length) {
return;
}
@ -2446,23 +2458,14 @@ define([
var result = [];
p([], 0);
return result;
},
showCondorcetWinner: function(answers, opts) {
var _answers = parseAnswers(answers);
optionArray = []
console.log(opts)
opts.values.forEach(function (option) {
optionArray.push(option.v)
})
}
var comparePairs = function(_answers) {
listOfLists = []
Object.keys(_answers).forEach(function(a) {
listOfLists.push(_answers[a].msg[Object.keys(_answers[a].msg)[0]])
})
var pairs = this.getCombinations(optionArray, 2)
var pairs = getCombinations(optionArray, 2)
var scoringDict = {}
@ -2490,24 +2493,34 @@ define([
scoringDict[pair] = pair[1];
}
})
return scoringDict
//Counts the number of pairwise comparisons won by each option
listOfMatches = []
optionArray.forEach(function(option) {
var winningMatches = {}
winningMatches[option] = 0
Object.keys(scoringDict).forEach(function(key) {
if (key.includes(option) && scoringDict[key] == option) {
winningMatches[option] ++;
}
})
listOfMatches.push(winningMatches);
var wonMatches = function(_answers) {
var scoringDict = comparePairs(_answers)
//Counts the number of pairwise comparisons won by each option
listOfMatches = []
optionArray.forEach(function(option) {
var winningMatches = {}
winningMatches[option] = 0
Object.keys(scoringDict).forEach(function(key) {
if (key.includes(option) && scoringDict[key] == option) {
winningMatches[option] ++;
}
})
listOfMatches.push(winningMatches);
})
console.log(listOfMatches)
return listOfMatches
}
var calculateWinner = function(_answers) {
//Checks for tie
let scores = []
var listOfMatches = wonMatches(_answers)
listOfMatches.forEach(function(match) {
scores.push(Object.values(match))
scores = scores.flat()
@ -2535,6 +2548,10 @@ define([
return condorcetWinner
}
return(calculateWinner(_answers))
},
icon: h('i.cptools.cptools-form-list-ordered')