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schatzopoulos/yii2-scholar-indicators
=====================================

This extension facilitates the computation of BIP! Scholar research-level impact indicators.

v1.1(1y ago)01591GPL-2.0-onlyPHP

Since May 5Pushed 1y ago1 watchersCompare

[ Source](https://github.com/schatzopoulos/yii2-scholar-indicators)[ Packagist](https://packagist.org/packages/schatzopoulos/yii2-scholar-indicators)[ RSS](/packages/schatzopoulos-yii2-scholar-indicators/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (2)Dependencies (1)Versions (4)Used By (0)

BIP! Scholar Indicators
=======================

[](#bip-scholar-indicators)

This extension facilitates the computation of [BIP! Scholar](https://bip.imis.athena-innovation.gr/scholar) research-level impact indicators.

Example usage
-------------

[](#example-usage)

This [example](./example.php) demonstrates how to use the `ScholarIndicators` class to compute various researcher-level scholarly indicators based on sample data. It implements the following indicators:

- **Work Types Count**: Counts the number of works (papers, datasets, software, etc.).
- **Total Citations**: Sums up the total citation count across all works.
- **h-Index & i10-Index**: Computes the h-index and i10-index based on citation counts.
- **Popularity, Influence, and Impulse Scores**: Sums the popularity, influence, and impulse scores for all works.
- **Popular & Influential Works Count**: Counts popular and infuential works (i.e., those that have impact class other than the lowest one).
- **Open Access Papers Percentage**: Calculates the percentage of open access papers.
- **Academic Age**: Computes the academic age based on the earliest paper.
- **Responsible Academic Age**: Considers periods of inactivity to adjust academic age.

To run the example script, simply download or clone the repository and execute the `example.php` file with PHP:

```
php example.php
```

Installation in Yii2 projects
-----------------------------

[](#installation-in-yii2-projects)

The preferred way to install this extension is through composer.

Either run:

```
composer require "schatzopoulos/yii2-scholar-indicators"

```

or add

```
"schatzopoulos/yii2-scholar-indicators": "*"

```

to the required section of your `composer.json` file and execute `composer update`.

Local Development
-----------------

[](#local-development)

- git clone this repository in a directory
- add the following code to the `composer.json` of this extension:

```
    "minimum-stability": "dev",

```

- add the following code in the `composer.json` of your main project:

```
    "require-dev": {
        "schatzopoulos/yii2-scholar-indicators": "@dev"
    },
    "repositories": [
        {
            "type": "path",
            "url": "[absolute-path-to-cloned-directory]"
        }
    ]

```

- run: ` composer update`inside the root folder of your main project.
- now your main projects should get live updates from the changes in the extension code.

###  Health Score

31

—

LowBetter than 68% of packages

Maintenance41

Moderate activity, may be stable

Popularity14

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity50

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~489 days

Total

3

Last Release

490d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/4abfb64c878f9ccf9140e05bd972801aa6c67d868725aeb944803990ec0d5976?d=identicon)[schatzopoulos](/maintainers/schatzopoulos)

---

Top Contributors

[![schatzopoulos](https://avatars.githubusercontent.com/u/20520798?v=4)](https://github.com/schatzopoulos "schatzopoulos (20 commits)")

---

Tags

helperyii2extensionimpactimpact indicatorsresearch assessementresearchers

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