feat: Added GiveWell points of comparison

Taken from: https://docs.google.com/spreadsheets/d/11HsJLpq0Suf3SK_PmzzWpK1tr_BTd364j0l3xVvSCQw/edit#gid=1362437801
This commit is contained in:
NunoSempere 2021-09-22 21:45:18 +02:00
parent 134e526f74
commit 010a9b3b27
3 changed files with 136 additions and 104 deletions

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@ -16,7 +16,7 @@ const railStyle = {
position: 'absolute',
width: '100%',
height: 15,
marginTop: 30,
marginTop: 25,
borderRadius: 5,
backgroundColor: 'lightgrey',
}
@ -77,12 +77,13 @@ function Track({ source, target, getTrackProps }) {
/* Body */
// Two functions, essentially identical.
export function SliderElement({ onChange, value, displayFunction }) {
let toLogDomain = (arr) => [Math.log(arr[0])/Math.log(10), Math.log(arr[1])/Math.log(10)]
return (
<Slider
rootStyle={sliderStyle /* inline styles for the outer div. Can also use className prop. */}
domain={[-3,3]}
domain={toLogDomain([1/250,250])}
values={[value]}
step={0.0001}
onChange={onChange}
reversed={true}
>

View File

@ -2,43 +2,45 @@ import Head from 'next/head'
import React, { useState } from "react";
import fs from 'fs';
import path from 'path';
import {DrawGraph, removeOldSvg} from '../lib/labeledgraph';
import { DrawGraph, removeOldSvg } from '../lib/labeledgraph';
import { SliderElement, SubmitSliderButton } from "../lib/slider";
import {DisplayElement} from '../lib/displayElement'
import {DisplayAsMarkdown} from '../lib/displayAsMarkdown'
import {CreateTableWithDistances} from '../lib/findPaths'
import {TextAreaForJson} from "../lib/textAreaForJson"
import { DisplayElement } from '../lib/displayElement'
import { DisplayAsMarkdown } from '../lib/displayAsMarkdown'
import { CreateTableWithDistances } from '../lib/findPaths'
import { TextAreaForJson } from "../lib/textAreaForJson"
// Utilities
let increasingList = (n) => Array.from(Array(n).keys())
let buildLinks = quantitativeComparisons => quantitativeComparisons.map(([element1, element2, distance]) => ({source: element1, target: element2, distance: distance}))
let buildLinks = quantitativeComparisons => quantitativeComparisons.map(([element1, element2, distance]) => ({ source: element1, target: element2, distance: distance }))
Array.prototype.containsArray = function(val) {
Array.prototype.containsArray = function (val) {
var hash = {};
for(var i=0; i<this.length; i++) {
hash[this[i]] = i;
for (var i = 0; i < this.length; i++) {
hash[this[i]] = i;
}
return hash.hasOwnProperty(val);
}
let checkIfListIsOrdered = (arr, binaryComparisons) => {
let checkIfListIsOrdered = (arr, binaryComparisons) => {
let l = arr.length
let isOrdered = true
for(let i=0; i<l-1; i++){
isOrdered = isOrdered && binaryComparisons.containsArray([arr[i], arr[i+1]])
for (let i = 0; i < l - 1; i++) {
isOrdered = isOrdered && binaryComparisons.containsArray([arr[i], arr[i + 1]])
}
return isOrdered
}
let simplifySliderValue = value => 10**value >= 3 ? Math.round(10**value) : Math.round(10*10**value)/10
let transformSliderValueToActualValue = value => 10 ** value //>= 2 ? Math.round(10 ** value) : Math.round(10 * 10 ** value) / 10
let truncateValueForDisplay = value => value > 10 ? Math.round(value) : Math.round(value*10)/10
let transformSliderValueToPracticalValue = value => truncateValueForDisplay(transformSliderValueToActualValue(value))
let displayFunctionSlider = (value) => {
let result
if(value >= 0){
result = simplifySliderValue(value)
}else{
let inverseresult = simplifySliderValue(-value)
if (value >= 0) {
result = transformSliderValueToPracticalValue(value)
} else {
let inverseresult = transformSliderValueToPracticalValue(-value)
result = `1/${inverseresult}`
}
result = `The first option is ${result}x as valuable as the second one`
@ -46,34 +48,34 @@ let displayFunctionSlider = (value) => {
};
let nicelyFormatLinks = (quantitativeComparisons , listOfElements) => quantitativeComparisons.map(([element1, element2, distance]) => ({source: listOfElements[element1].name, target: listOfElements[element2].name, distance: distance}))
let nicelyFormatLinks = (quantitativeComparisons, listOfElements) => quantitativeComparisons.map(([element1, element2, distance]) => ({ source: listOfElements[element1].name, target: listOfElements[element2].name, distance: distance }))
/* React components */
// fs can only be used here.
export async function getStaticProps() {
//getServerSideProps
// const { metaforecasts } = await getForecasts();
const directory = path.join(process.cwd(),"pages")
let listOfPosts = JSON.parse(fs.readFileSync(path.join(directory, 'listOfPosts.json'), 'utf8'));
const directory = path.join(process.cwd(), "pages")
let listOfMoralGoods = JSON.parse(fs.readFileSync(path.join(directory, 'listOfMoralGoods.json'), 'utf8'));
//console.log(directory)
//console.log("metaforecasts", metaforecasts)
return {
props: {
listOfElementsDefault: listOfPosts,
listOfElementsDefault: listOfMoralGoods,
},
};
}
// Main react component
export default function Home({listOfElementsDefault}) {
export default function Home({ listOfElementsDefault }) {
// State
let initialListOfElements = listOfElementsDefault.map((element, i) => ({...element, id: i}))
let initialListOfElements = listOfElementsDefault.map((element, i) => ({ ...element, id: i }))
let initialPosList = increasingList(listOfElementsDefault.length) // [0,1,2,3,4]
//let listOfElements = listOfElementsDefault.map((element, i) => ({...element, id: i}))
//let list = increasingList(listOfElementsDefault.length) // [0,1,2,3,4]
//let initialComparePair = [list[list.length-2], list[list.length-1]]
let initialComparePair = [initialPosList[initialPosList.length-2], initialPosList[initialPosList .length-1]]
let initialComparePair = [initialPosList[initialPosList.length - 2], initialPosList[initialPosList.length - 1]]
let initialSliderValue = 0
let initialBinaryComparisons = []
let initialQuantitativeComparisons = []
@ -93,7 +95,7 @@ export default function Home({listOfElementsDefault}) {
const [binaryComparisons, setBinaryComparisons] = useState(initialBinaryComparisons)
const [quantitativeComparisons, setQuantitativeComparisons] = useState(initialQuantitativeComparisons) // More expressive, but more laborious to search through. For the ordering step, I only manipulate the binaryComparisons.
const [isListOrdered, setIsListOrdered] = useState(initialIsListOdered)
const [isListOrdered, setIsListOrdered] = useState(initialIsListOdered)
const [orderedList, setOrderedList] = useState(initialOrderedList)
let [showAdvancedOptions, changeShowAdvanceOptions] = useState(initialShowAdvancedOptions);
@ -101,7 +103,7 @@ export default function Home({listOfElementsDefault}) {
let [showChangeDataSet, changeshowChangeDataSet] = useState(initialShowChangeDataSet);
let restart = (posList) => {
setToComparePair([posList[posList.length-2], posList[posList.length-1]])
setToComparePair([posList[posList.length - 2], posList[posList.length - 1]])
setSliderValue(initialSliderValue)
setBinaryComparisons(initialBinaryComparisons)
setQuantitativeComparisons(initialQuantitativeComparisons)
@ -109,14 +111,14 @@ export default function Home({listOfElementsDefault}) {
setOrderedList(initialOrderedList)
removeOldSvg()
}
let changeDataSet = (listOfElementsNew) => {
listOfElementsNew =
listOfElementsNew.map((element, i) => ({...element, id: i}))
listOfElementsNew =
listOfElementsNew.map((element, i) => ({ ...element, id: i }))
let newPosList = increasingList(listOfElementsNew.length)
setListOfElements(listOfElementsNew)
setPosList(increasingList(listOfElementsNew.length))
setToComparePair([newPosList[newPosList.length-2], newPosList[newPosList.length-1]])
setToComparePair([newPosList[newPosList.length - 2], newPosList[newPosList.length - 1]])
restart(newPosList)
}
@ -124,9 +126,9 @@ export default function Home({listOfElementsDefault}) {
let compareTwoElements = (newBinaryComparisons, element1, element2) => {
let element1Greater = newBinaryComparisons.containsArray([element1, element2])
let element2Greater = newBinaryComparisons.containsArray([element2, element1])
if(element1Greater || element2Greater){
if (element1Greater || element2Greater) {
return element1Greater && !element2Greater
} else{
} else {
setToComparePair([element1, element2])
//console.log(`No comparison found between ${element1} and ${element2}`)
//console.log(`Comparisons:`)
@ -137,11 +139,11 @@ export default function Home({listOfElementsDefault}) {
function merge(newBinaryComparisons, left, right) {
let sortedArr = []; // the sorted elements will go here
while (left.length && right.length) {
// insert the biggest element to the sortedArr
let comparison = compareTwoElements(newBinaryComparisons, left[0], right[0])
if(comparison == "No comparison found"){
if (comparison == "No comparison found") {
return "No comparison found; unable to proceed"
}
else if (comparison) { // left[0] > right[0]
@ -150,31 +152,31 @@ export default function Home({listOfElementsDefault}) {
sortedArr.push(right.shift());
}
}
// use spread operator and create a new array, combining the three arrays
return [...sortedArr, ...left, ...right]; // if they don't have the same size, the remaining ones will be greater than the ones before
}
function mergeSort({array, comparisons}) {
if(array == "No comparison found; unable to proceed"){
return "No comparison found; unable to proceed"
function mergeSort({ array, comparisons }) {
if (array == "No comparison found; unable to proceed") {
return "No comparison found; unable to proceed"
}
const half = array.length / 2;
// the base case is array length <=1
if (array.length <= 1) {
return array;
}
const left = array.slice(0, half); // the first half of the array
const right = array.slice(half, array.length) // Note that splice is destructive.
let orderedFirstHalf = mergeSort({array:left, comparisons})
let orderedSecondHalf = mergeSort({array:right, comparisons})
if(orderedFirstHalf != "No comparison found; unable to proceed" && orderedSecondHalf != "No comparison found; unable to proceed"){
let orderedFirstHalf = mergeSort({ array: left, comparisons })
let orderedSecondHalf = mergeSort({ array: right, comparisons })
if (orderedFirstHalf != "No comparison found; unable to proceed" && orderedSecondHalf != "No comparison found; unable to proceed") {
let result = merge(comparisons, orderedFirstHalf, orderedSecondHalf);
return result
}else{
return "No comparison found; unable to proceed"
} else {
return "No comparison found; unable to proceed"
}
}
@ -187,11 +189,11 @@ export default function Home({listOfElementsDefault}) {
let newBinaryComparisons = [...binaryComparisons, newComparison]
//console.log("New binaryComparisons: ")
//console.log(JSON.stringify(newBinaryComparisons, null, 4));
setBinaryComparisons(newBinaryComparisons)
let result = mergeSort({array: posList, comparisons: newBinaryComparisons})
setBinaryComparisons(newBinaryComparisons)
let result = mergeSort({ array: posList, comparisons: newBinaryComparisons })
//console.log(result)
if(result != "No comparison found; unable to proceed" && checkIfListIsOrdered(result, newBinaryComparisons)){
if (result != "No comparison found; unable to proceed" && checkIfListIsOrdered(result, newBinaryComparisons)) {
// console.log(`isListOrdered: ${isListOrdered}`)
console.log("poslist@nextStepSimple")
console.log(posList)
@ -203,16 +205,16 @@ export default function Home({listOfElementsDefault}) {
}
}
let nextStepSlider = ({posList, binaryComparisons, sliderValue, element1, element2}) => {
if(sliderValue < 0){
let nextStepSlider = ({ posList, binaryComparisons, sliderValue, element1, element2 }) => {
if (sliderValue < 0) {
sliderValue = -sliderValue;
[element1,element2] = [element2,element1]
[element1, element2] = [element2, element1]
}
console.log(`posList@nextStepSlider:`)
console.log(posList)
nextStepSimple(posList, binaryComparisons, element1, element2)
let newQuantitativeComparison = [element1, element2, simplifySliderValue(sliderValue)]
let newQuantitativeComparison = [element1, element2, transformSliderValueToPracticalValue(sliderValue)]
let newQuantitativeComparisons = [...quantitativeComparisons, newQuantitativeComparison]
setQuantitativeComparisons(newQuantitativeComparisons)
@ -231,37 +233,37 @@ export default function Home({listOfElementsDefault}) {
<main className="flex flex-col items-center w-full flex-1 px-20 text-center">
<h1 className="text-6xl font-bold">
Utility Function Extractor
Utility Function Extractor
</h1>
<div className = {`${isListOrdered ? "hidden" : ""}`}>
<div className={`${isListOrdered ? "hidden" : ""}`}>
<div className="flex flex-wrap items-center max-w-4xl sm:w-full mt-10">
<div
className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5"
//onClick={() => nextStep(binaryComparisons, toComparePair[0], toComparePair[1])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfElements[toComparePair[0]]}>
</DisplayElement>
</div>
<div
className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5"
//onClick={() => nextStep(binaryComparisons, toComparePair[0], toComparePair[1])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfElements[toComparePair[0]]}>
</DisplayElement>
</div>
<div
className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5"
//onClick={() => nextStep(binaryComparisons, toComparePair[1], toComparePair[0])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfElements[toComparePair[1]]}>
</DisplayElement>
</div>
</div>
<div
className="flex m-auto border-gray-300 border-4 h-72 w-72 p-5"
//onClick={() => nextStep(binaryComparisons, toComparePair[1], toComparePair[0])}
>
<div className="block m-auto text-center">
<DisplayElement element={listOfElements[toComparePair[1]]}>
</DisplayElement>
</div>
</div>
</div>
<div className={`flex row-start-3 row-end-3 col-start-1 col-end-4 md:col-start-3 md:col-end-3 md:row-start-1 md:row-end-1 lg:col-start-3 lg:col-end-3 lg:row-start-1 lg:row-end-1 items-center justify-center mb-4 mt-10 ${isListOrdered? "hidden" : ""}`}>
<div className={`flex row-start-3 row-end-3 col-start-1 col-end-4 md:col-start-3 md:col-end-3 md:row-start-1 md:row-end-1 lg:col-start-3 lg:col-end-3 lg:row-start-1 lg:row-end-1 items-center justify-center mb-4 mt-10 ${isListOrdered ? "hidden" : ""}`}>
<SliderElement
className="flex items-center justify-center"
onChange={(event) => (setSliderValue(event[0]))}
value={sliderValue}
displayFunction={displayFunctionSlider}
/>
className="flex items-center justify-center"
onChange={(event) => (setSliderValue(event[0]))}
value={sliderValue}
displayFunction={displayFunctionSlider}
/>
</div>
<SubmitSliderButton
posList={posList}
@ -270,23 +272,23 @@ export default function Home({listOfElementsDefault}) {
toComparePair={toComparePair}
nextStepSlider={nextStepSlider}
/>
</div>
<DrawGraph
<DrawGraph
isListOrdered={isListOrdered}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}>
</DrawGraph>
<div className={`inline items-center text-center mt-10 ${isListOrdered? "": "hidden" }`}>
<CreateTableWithDistances
isListOrdered={isListOrdered}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}
>
</CreateTableWithDistances>
<div className={`inline items-center text-center mt-10 ${isListOrdered ? "" : "hidden"}`}>
<CreateTableWithDistances
isListOrdered={isListOrdered}
orderedList={orderedList}
listOfElements={listOfElements}
links={buildLinks(quantitativeComparisons)}
>
</CreateTableWithDistances>
</div>
<div className="w-2/12 flex justify-center mt-10">
<button
@ -297,41 +299,41 @@ export default function Home({listOfElementsDefault}) {
</button>
</div>
<div className={`flex flex-wrap -mx-4 overflow-hidden ${showAdvancedOptions? "": "hidden"}`}>
<div className={`flex flex-wrap -mx-4 overflow-hidden ${showAdvancedOptions ? "" : "hidden"}`}>
<div className="my-4 px-4 w-1/3 overflow-hidden">
<button
<button
className="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded mt-5"
onClick={() => restart(posList)}>
Restart
Restart
</button>
</div>
<div className="my-4 px-4 w-1/3 overflow-hidden">
<button
<button
className="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded mt-5"
onClick={() => changeShowComparisons(!showComparisons)}>
Show comparisons
Show comparisons
</button>
</div>
<div className="my-4 px-4 w-1/3 overflow-hidden">
<button
<button
className="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded mt-5"
onClick={() => changeshowChangeDataSet(!showChangeDataSet)}>
Use your own data
Use your own data
</button>
</div>
</div>
<div className={`inline mt-5 ${showChangeDataSet ? "": "hidden" }`}>
<TextAreaForJson handleSubmit={changeDataSet}/>
<div className={`inline mt-5 ${showChangeDataSet ? "" : "hidden"}`}>
<TextAreaForJson handleSubmit={changeDataSet} />
</div>
<div className={`inline mt-5 ${showComparisons? "": "hidden" }`}>
<div className={`inline mt-5 ${showComparisons ? "" : "hidden"}`}>
{/*
<DisplayAsMarkdown markdowntext={"## Ordered list\n\n" + JSON.stringify(orderedList.map(i => listOfElements[i]), null, 4)}></DisplayAsMarkdown>
*/}
<h2>Comparisons</h2>
<div className="text-left">
<DisplayAsMarkdown
<DisplayAsMarkdown
markdowntext={JSON.stringify(nicelyFormatLinks(quantitativeComparisons, listOfElements), null, 4)}
className={""}>
</DisplayAsMarkdown>

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@ -0,0 +1,29 @@
[
{
"name": "Doubling consumption for one person for one year",
"note": "(at fairly low levels of wealth)",
"isReferenceValue": true
},
{
"name": "Averting the death of an individual under 5 from malaria"
},
{
"name": "Averting the death of an individual 5 or older from malaria"
},
{
"name": "Averting the death of a 6- to 59-month-old child",
"note": "(through Vitamin A Supplementation)"
},
{
"name": "Averting the death of an individual under 5 from vaccine-preventable diseases"
},
{
"name": "Averting the death of an individual 5-14 years old from vaccine-preventable diseases"
},
{
"name": "Averting the death of an individual 15-49 years old from vaccine-preventable diseases"
},
{
"name": "Averting the death of an individual 50-74 years old from vaccine-preventable diseases"
}
]