https://github.com/michaeltintiuc/percentilerank-example

:100: An example application for calculating percentile ranks
https://github.com/michaeltintiuc/percentilerank-example

calculating-percentile-ranks calculation parse percentile php rank statistics

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:100: An example application for calculating percentile ranks

• Host: GitHub
• URL: https://github.com/michaeltintiuc/percentilerank-example
• Owner: michaeltintiuc
• License: mit
• Created: 2017-01-22T18:16:28.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-10-18T23:29:21.000Z (about 7 years ago)
• Last Synced: 2024-10-05T02:22:22.952Z (about 1 month ago)
• Topics: calculating-percentile-ranks, calculation, parse, percentile, php, rank, statistics
• Language: PHP
• Homepage:
• Size: 13.7 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: license.md

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README

        
# Percentile Rank

An example application for calculating percentile ranks

## Installation

Create a folder for your project and enter it

```bash

mkdir percentilerank-example && cd "$_"

```

Pull the project files

```bash

composer create-project michaeltintiuc/percentilerank-example .

```

## Usage

When running application via Web Server set the Document Root to `public/`

Run application via `CLI`

```bash

php public/index.php

```

Create the application with a parser (csv or json)

```php

/**

 * @param string type of parser

 */

$app = new MichaelT\App('csv');

```

Load file to be read by the parser

```php

/**

 * @param string path to file

 */

$app->parser()->loadFile(__DIR__.'/../input.csv');

```

Calculate percentile rank from file data

```php

/**

 * @param string|int index/key of score of interest

 * @param string|int index/key to hold percentile rank

 */

$data = $app->calculateRank(2, 'rank');

```

Save result to file via created parser

```php

/**

 * @param string path to file

 * @param array data to save

 * @param string|int|array key/index of array to skip

 */

$app->parser()->exportFile(__DIR__.'/../output.csv', $data, 0);

```