Tag: data

Data News of the Week | Gender Pay Gap: Why and How?

Professor Jordan Peterson has been the center of attention in last few weeks for participating in a number of debates regarding gender wage gap. Unlike the feminists calling for the reduction of discrimination over salary, he believes gender wage gap is an explainable consequence of multiple social factors rather than a problem caused by discrimination. Is he right? After all, why is there gender wage gap? Looking into 3 reports (Why is There a Gender Wage Gap – Our World in Data, Six Key Facts About the Gender Pay Gap – Our World in Data, Gender Pay Gap: the Day Women Start Working For Free – Washington Post) and a  published recently with analytics over statistics regarding gender wage gap will give us a thorough understanding of current gender wage gap. Continue reading “Data News of the Week | Gender Pay Gap: Why and How?”

Data News of the Week | What can we, the 20-year-old, do to change the world?

Nathan Ruser, a 20-year-old Australian National University student who is majoring in international security with a keen interest in cartography, discovered a fitness app had revealed the locations of secret military sites in Syria and elsewhere. He posted on Twitter about this, did not expect much response.

But the news ricocheted across the internet. Security experts said the Strave app’s “heat map” could be used by hostile entities glean valuable intelligence. The Pentagon said it was reviewing the situation.

How he found the news?

 “Whoever thought that operational security could be wrecked by a Fitbit?” Mr. Ruser, said in an interview with New York Times from Thailand, where he is spending part of the Australian summer break.

When he looked over Syria on Strava’s map — which is based on location data from millions of users, including military personnel, who share their exercise activity — the area “lit up with those U.S. bases,” he said.

Before publicly sharing his findings over the weekend, he discussed them in a private chat group on Twitter, made up of people interested in intelligence and security issues. “I know about two-thirds of what I know about the world from the group chats,” he said.

Continue reading “Data News of the Week | What can we, the 20-year-old, do to change the world?”

農曆新年學習資料大禮包!Data Journalism Learning Tools

農曆新年伊始,小編在此給各位愛學習的小夥伴推薦一些學習Data Journalism有用的線上課程,資料和工具。希望新的一年,大家學業進步!順順利利!(原文部分轉載自 initiumlab.com, 有部分編輯, 點擊查看更多: 學習資料清單)

  • 系列課程:從查找資料開始、學習解讀資料的意義、資料視覺化到用資料說故事。

1.Doing Journalism with Data: First Steps, Skills and Tools(課程在LEARNO.NET平台開放,一共5節,直接註冊,免費學習)


2.Data Exploration and Storytelling(數據大師Alberto Cairo & Heather Krause開設)


Continue reading “農曆新年學習資料大禮包!Data Journalism Learning Tools”

Data News of the Week | Trump Lies and His Job Promises

It has been more than a year under Donald Trump’s administration. Trump has made a lot of groundless claims and job promises which happen arbitrarily. Some newsagents keep a record of it and visualize the frequency. To criticise the act of the president in a more grounded way, The New York Times compares the lies frequency between Trump’s and the former president Barack Obama. We also dug deeper into one of his promises in his election platform which is job creation and employment enhancement. From which, we adopted a project from ProPublicaThe following will discuss the visualization, the use of words and the effects of the two projects. 

Continue reading “Data News of the Week | Trump Lies and His Job Promises”

[Repost] Reflections on the talk by Prof Ikhlaq Sidhu on Artificial Intelligence


Prof Ikhlaq Sidhu on the DataXHKBU workshop on 26 Jan (by Xinzhi Zhang)

Note: This post was originally contributed as an entry to the Communicar Journal Blog on 28 Jan 2018. The author would like to repost it to the D&N Society]

Reflections on the talk by Prof Ikhlaq Sidhu on Artificial Intelligence

“Will AI help the film directors to make better movies? – Yes! But will AI replace the film directors and become directors? – No!” – Prof Ikhlaq Sidhu.

Continue reading “[Repost] Reflections on the talk by Prof Ikhlaq Sidhu on Artificial Intelligence”

Mario Game Workshop on Feb. 3rd, 2018

Event information

  • Date: February 3rd, 2018 (Saturday)
  • Time: 09:30 – 12:30
  • Venue: FSC901CD, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong [Map]

Mobile games are fun to play and also fun to build. You will experience building a mobile game in this workshop using Corona SDK. Corona SDK is an easy-to-learn Software Development Kit for building cross-platform games.

No programming background required.

Register here: [Mario Game Workshop]


Continue reading “Mario Game Workshop on Feb. 3rd, 2018”

Data News of the Week | US Tax Cuts and Jobs Act

On December 22, 2017, President Trump signed the Tax Cuts and Jobs Act. How does it matter to the companies and citizens?

Tax is one of the crucial parts of the country’s economic. Under the globalization, US tax policy might relevant to your life. The economic trends could affect you and the steps you might need to take so you can profit from it. Moreover, there are lots of data in the tax policies which could turn into some good data news. This week we will share some Trump’s new GOP tax cut plan data news.

What is the Tax Cuts about?

Trump’s Tax Plan and How It Affects You [Link]

The whole tax bill cuts the corporate tax rate from 35% to 21% and the top individual tax rate will drop to 37%, which used to be 39.6% in 2017.

The following chart shows the progressive tax rate before and after the bill, in one Table. We find that table is an effective way to display data with high density. It seems the tax will be deducted for everyone except for the lowest income bracket.


Read more: Corporate Income Tax: Definition, History, Effective Rate

Continue reading “Data News of the Week | US Tax Cuts and Jobs Act”





Continue reading “活用多個數據庫做企業背景調查:一篇民間調查的方法解析”

Learn Spreadsheet to Mine Data and Jumpstart Your Data Journalism Career – A Sharing by Aimee Edmondson

Aimee Edmondson is now an Associate Professor with Scripps School of Journalism, Ohio University. HKBU students are very lucky to have this knowledgeable and passionate speaker to talk about data journalism this afternoon. Her 12 years in reporting and later acquired statistics and technology are a fine combination for a data journalist. In the world where people are too fascinated by new technology and numerous boot camps are created by non-journalists, Aimee can be a role model for those “traditional journalists” who are moving in this direction.

Why does data matter? In Aimee’s words, you want to be a reporter, not a repeater. Data helps one to verify what the source is saying and find out what is really happening. To be pragmatic, we are seeing more and more JD requiring data analytics skills from investigative reporters. Going beyond the journalism domain, the skills trained by data journalism can well fit into corporate communication, public relation and advertising industry.

Picture: Job boards on IRE, from the slides

To start, one only needs to work on “small data”, with a spreadsheet.

Continue reading “Learn Spreadsheet to Mine Data and Jumpstart Your Data Journalism Career – A Sharing by Aimee Edmondson”

Public Sharing: What can non-coders achieve in 3 months?

Title: What can non-coders achieve in 3 months? – A sharing of three journalism students from JOUR2106 Course.

Time: Nov 29 (Wed) ,3:30 p.m.-5:00 p.m.

Venue: CVA 1024


Some students are curious about the outcome of JOUR2106 Data Visualization for News. Since there is a lot of interest, we will hold a DNN event and invite three students who took JOUR2106 last year to introduce their projects and share a personal experience. Registration: No need for sign-up in prior.

Continue reading “Public Sharing: What can non-coders achieve in 3 months?”