.tocify .tocify-item > a, .tocify .nav-list .nav-header {
margin: 0px;
}
.tocify .tocify-item a, .tocify .list-group-item {
padding: 5px;
}
.tocify .nav-pills > li {
float: none;
}
</style>
<script>/* jquery Tocify - v1.9.1 - 2013-10-22
* http://www.gregfranko.com/jquery.tocify.js/
* Copyright (c) 2013 Greg Franko; Licensed MIT */
// Immediately-Invoked Function Expression (IIFE) [Ben Alman Blog Post](http://benalman.com/news/2010/11/immediately-invoked-function-expression/) that calls another IIFE that contains all of the plugin logic. I used this pattern so that anyone viewing this code would not have to scroll to the bottom of the page to view the local parameters that were passed to the main IIFE.
(function(tocify) {
// ECMAScript 5 Strict Mode: [John Resig Blog Post](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/)
"use strict";
// Calls the second IIFE and locally passes in the global jQuery, window, and document objects
tocify(window.jQuery, window, document);
}
// Locally passes in `jQuery`, the `window` object, the `document` object, and an `undefined` variable. The `jQuery`, `window` and `document` objects are passed in locally, to improve performance, since javascript first searches for a variable match within the local variables set before searching the global variables set. All of the global variables are also passed in locally to be minifier friendly. `undefined` can be passed in locally, because it is not a reserved word in JavaScript.
(function($, window, document, undefined) {
// ECMAScript 5 Strict Mode: [John Resig Blog Post](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/)
"use strict";
var tocClassName = "tocify",
tocClass = "." + tocClassName,
tocFocusClassName = "tocify-focus",
tocHoverClassName = "tocify-hover",
hideTocClassName = "tocify-hide",
hideTocClass = "." + hideTocClassName,
headerClassName = "tocify-header",
headerClass = "." + headerClassName,
subheaderClassName = "tocify-subheader",
subheaderClass = "." + subheaderClassName,
itemClassName = "tocify-item",
itemClass = "." + itemClassName,
extendPageClassName = "tocify-extend-page",
extendPageClass = "." + extendPageClassName;
// Calling the jQueryUI Widget Factory Method
$.widget("toc.tocify", {
//Plugin version
version: "1.9.1",
// These options will be used as defaults
options: {
// **context**: Accepts String: Any jQuery selector
// The container element that holds all of the elements used to generate the table of contents
context: "body",
// **ignoreSelector**: Accepts String: Any jQuery selector
// A selector to any element that would be matched by selectors that you wish to be ignored
ignoreSelector: null,
// **selectors**: Accepts an Array of Strings: Any jQuery selectors
// The element's used to generate the table of contents. The order is very important since it will determine the table of content's nesting structure
selectors: "h1, h2, h3",
// **showAndHide**: Accepts a boolean: true or false
// Used to determine if elements should be shown and hidden
showAndHide: true,
// **showEffect**: Accepts String: "none", "fadeIn", "show", or "slideDown"
// Used to display any of the table of contents nested items
showEffect: "slideDown",
// **showEffectSpeed**: Accepts Number (milliseconds) or String: "slow", "medium", or "fast"
// The time duration of the show animation
showEffectSpeed: "medium",
// **hideEffect**: Accepts String: "none", "fadeOut", "hide", or "slideUp"
// Used to hide any of the table of contents nested items
hideEffect: "slideUp",
// **hideEffectSpeed**: Accepts Number (milliseconds) or String: "slow", "medium", or "fast"
// The time duration of the hide animation
hideEffectSpeed: "medium",
// **smoothScroll**: Accepts a boolean: true or false
// Determines if a jQuery animation should be used to scroll to specific table of contents items on the page
smoothScroll: true,
// **smoothScrollSpeed**: Accepts Number (milliseconds) or String: "slow", "medium", or "fast"
// The time duration of the smoothScroll animation
smoothScrollSpeed: "medium",
// **scrollTo**: Accepts Number (pixels)
// The amount of space between the top of page and the selected table of contents item after the page has been scrolled
scrollTo: 0,
// **showAndHideOnScroll**: Accepts a boolean: true or false
// Determines if table of contents nested items should be shown and hidden while scrolling
showAndHideOnScroll: true,
// **highlightOnScroll**: Accepts a boolean: true or false
// Determines if table of contents nested items should be highlighted (set to a different color) while scrolling
highlightOnScroll: true,
// **highlightOffset**: Accepts a number
// The offset distance in pixels to trigger the next active table of contents item
highlightOffset: 40,
// **theme**: Accepts a string: "bootstrap", "jqueryui", or "none"
// Determines if Twitter Bootstrap, jQueryUI, or Tocify classes should be added to the table of contents
theme: "bootstrap",
// **extendPage**: Accepts a boolean: true or false
// If a user scrolls to the bottom of the page and the page is not tall enough to scroll to the last table of contents item, then the page height is increased
extendPage: true,
// **extendPageOffset**: Accepts a number: pixels
// How close to the bottom of the page a user must scroll before the page is extended
extendPageOffset: 100,
// **history**: Accepts a boolean: true or false
// Adds a hash to the page url to maintain history
history: true,
// **scrollHistory**: Accepts a boolean: true or false
// Adds a hash to the page url, to maintain history, when scrolling to a TOC item
scrollHistory: false,
// **hashGenerator**: How the hash value (the anchor segment of the URL, following the
// Appends a list item HTML element to the last unordered list HTML element found within the HTML element calling the plugin
item = $("<li/>", {
// Sets a common class name to the list item
"class": itemClassName,
"data-unique": hashValue
});
if (this.options.theme !== "bootstrap3") {
item.append($("<a/>", {
"html": self.html()
}));
} else {
item.html(self.html());
}
// Adds an HTML anchor tag before the currently traversed HTML element
self.before($("<div/>", {
// Sets a name attribute on the anchor tag to the text of the currently traversed HTML element (also making sure that all whitespace is replaced with an underscore)
"name": hashValue,
"data-unique": hashValue
}));
return item;
},
// _generateHashValue
// ------------------
// Generates the hash value that will be used to refer to each item.
<p><strong>Feedback</strong> should be send to <code>goran.milovanovic_ext@wikimedia.de</code>. These notebook(s) refer to <a href="https://phabricator.wikimedia.org/T286257">Phab T286257: Insights from the Wikidata Languages Landscape project</a>.</p>
<p>The dataset encompasses all Wikidata languages for which we were able to obtain the UNESCO language status information.</p>
<p><strong>Note.</strong> The definition of UNESCO language status categories can be found in: <a href="http://www.unesco.org/languages-atlas/">UNESCO Atlas of the World’s Languages in Danger</a>.</p>
<h4>1.1 UNESCO Language Status: Language status vs Number of items labeled</h4>
<p>Let’s take a look at the distribution of the number items per language. The data are the following:</p>
<ul>
<li>the number of items that have a label in a particular language, each language marked by a particular UNESCO language status category, grouped by item:</li>
<p><strong>Note.</strong> A logarithmic scale is used for the y-axis (the number of Wikidata items).</p>
<p>We will single out three best and least represented languages in terms of the number of items that they label, per language status category, to see if there are some languages that we are particularly bad or good at using in Wikidata:</p>
<p>Speaking in terms of bare numbers, the endangered languages obviously label less items than the relatively safe languages in Wikidata; in coarser terms of <code>endangered</code> vs <code>not endangered</code>:</p>
{"columns":[{"label":["Status"],"name":[1],"type":["ord"],"align":["right"]},{"label":["Total items"],"name":[2],"type":["int"],"align":["right"]},{"label":["Mean items per group"],"name":[3],"type":["dbl"],"align":["right"]},{"label":["Median items per group"],"name":[4],"type":["dbl"],"align":["right"]}],"data":[{"1":"not endangered","2":"193553364","3":"2513680.1","4":"319458"},{"1":"endangered","2":"49738029","3":"710543.3","4":"312754"}],"options":{"columns":{"min":{},"max":[10],"total":[4]},"rows":{"min":[10],"max":[10],"total":[2]},"pages":{}}}
<h4>1.2 UNESCO Language Status: Language status vs Proportion of items reused</h4>
<p>We will provide a similar analysis taking the proportion of numbers labeled by a particular language that are reused across the Wikimedia projects as an indicator.</p>
<p>We will single out three best and least represented languages in terms of the number of items that they label and that are reused, per language status category:</p>
{"columns":[{"label":["Status"],"name":[1],"type":["ord"],"align":["right"]},{"label":["Reuse: Mean proportion"],"name":[2],"type":["dbl"],"align":["right"]},{"label":["Reuse: Median proportion"],"name":[3],"type":["dbl"],"align":["right"]}],"data":[{"1":"not endangered","2":"0.5024374","3":"0.4251818"},{"1":"endangered","2":"0.4254668","3":"0.3922680"}],"options":{"columns":{"min":{},"max":[10],"total":[3]},"rows":{"min":[10],"max":[10],"total":[2]},"pages":{}}}
<h4>1.3 UNESCO Language Status: Language status vs Number of sitelinks per Wikidata Language</h4>
<p>Finally, let’s ask how well are Wikidata languages represented in Wikipedia in general. The indicator is the number of sitelinks (i.e. existing Wikipedia pages) per language item.</p>
<p>Even without any further analysis it is obvious how UNESCO language status categories except <code>1 safe</code> are underrepresented in terms of the number of sitelinks.</p>
<hr />
<p>License: <a href="http://www.gnu.org/licenses/gpl-3.0.txt">GPLv3</a> This Notebook is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This Notebook is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this Notebook. If not, see <a href="http://www.gnu.org/licenses/" class="uri">http://www.gnu.org/licenses/</a>.</p>