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javascript median of array

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Lioruby answered on November 8, 2020 Popularity 10/10 Helpfulness 10/10

answer javascript median of array

related median of an array of number in javascript

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javascript median of array

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//#Source https://bit.ly/2neWfJ2 
const median = arr => {
  const mid = Math.floor(arr.length / 2),
    nums = [...arr].sort((a, b) => a - b);
  return arr.length % 2 !== 0 ? nums[mid] : (nums[mid - 1] + nums[mid]) / 2;
};
console.log(median([5, 6, 50, 1, -5]));
console.log(median([1, 2, 3, 4, 5]));

Popularity 10/10 Helpfulness 10/10 Language javascript

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Tags: javascript median

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Contributed on Nov 08 2020

Lioruby

0 Answers Avg Quality 2/10

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median of an array of number in javascript

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//given odd number of elements
let arr = [9,4,6,3,8]

//sort the array
arr.sort((a, b) => a - b)

//declare median variable
let median;

//if else block to check for even or odd
if(arr.length%2 != 0){
    //odd case

    //find middle index
    let middleIndex = Math.floor(arr.length/2)

    //find median
    median = arr[middleIndex]
}else{
    //even case

    //find middle index
    let middleIndex = Math.floor(arr.length/2)

    //find median
    median = arr[middleIndex] + arr[middleIndex + 1]
}

//print median
console.log(median)

Popularity 9/10 Helpfulness 5/10 Language javascript

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Tags: javascript j

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Contributed on Nov 22 2022

Arpan Dashore

0 Answers Avg Quality 2/10

the median of the list javascript

Comment

function median(values){
    if(values.length === 0) throw new Error("No inputs");
    values.sort(function(a,b){
      return a-b;
    });
    var half = Math.floor(values.length / 2);
    if (values.length % 2)
      return values[half];
    return (Number(values[half - 1]) + Number(values[half])) / 2;
}

console.log(median([5, 6, 50, 1, -5])) // 5
console.log(median([1, 2, 3, 4, 5])); // 3

Popularity 7/10 Helpfulness 4/10 Language javascript

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Tags: javascript list median m

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Contributed on Aug 09 2022

Rachid Oudouch

0 Answers Avg Quality 2/10

the median of the list javascript

Comment

function median(values){
    if(values.length === 0) throw new Error("No inputs");
    values.sort(function(a,b){
      return a-b;
    });
    var half = Math.floor(values.length / 2);
    if (values.length % 2)
      return values[half];
    return (Number(values[half - 1]) + Number(values[half])) / 2;
}

console.log(median([5, 6, 50, 1, -5])) // 5
console.log(median([1, 2, 3, 4, 5])); // 3

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript list median

Link to this answer
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Contributed on Aug 09 2022

Rachid Oudouch

0 Answers Avg Quality 2/10

javascript median of array

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median of an array of number in javascript

the median of the list javascript

the median of the list javascript

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