Posts about Dataviz
  • 1 Jan 0001 On Your Life Expectancy : Chronic Behaviors and Longevity Returns

    Everyone says that smoking can drastically reduce your life expectancy by introducing all sorts of complications, but the question is: how much of your life are you sacrificing, stick by stick? Know the answer to this question and for many other chronic behaviors by reading on!

  • 20 Apr 2012 On Graphs: Finals Week

    This finals week was definitely the most gruelling of my college life.

  • 14 May 2012 On Ngrams: Philippine History Quantified in Books

    I’ve been messing around with the Google Ngram Viewer which was highlighted in a previous video post.

  • 22 May 2012 On Ngrams Part 2: The Philippine Economy

    This installment reveals that growth is now more important than development, the Phillips curve’s tradeoffs do not necessarily apply to this measure, that fiscal policy is largely affected by current economic conditions, and much more.

  • 26 Sep 2013 On the News : The Philippines is hitting the jackpot, and the cash is here to stay

    This week in news: The Philippines posts large gaming revenue gains from recent resort and casino developments along Manila Bay, and the risk of capital flight remains relatively low amid prudent government finance and capital controls. Read more about them in this post.

  • 4 Oct 2013 On the UAAP Season 76 : DLSU vs UST Finals Game 1

    What a heartbreaking loss! After recovering from a 17-point deficit, the DLSU Green Archers struggled to make the winning basket in their finals matchup against the UST Growling Tigers. To come to terms with it, I've tried to analyze the outcome of the game the way I know best: through data. Let's take a look at the numbers on the hard court.

  • 23 Oct 2013 On Moving People, not Cars

    With the rainy season in full swing, monstrous traffic jams yet again plague the Philippine capital. There is a lot of blame to go around - some say we're too reliant on private transportation, and others say undisciplined, unregistered, and reckless buses are the real culprit. Let's take a closer look at the data and see if it can provide some clarity.

  • 6 Nov 2013 On the Risk-Return Relationship of your Love Life

    Chinese astrology tells of certain animal signs that, because of their inherent characteristics, have varying love compatibilities with each other. By applying statistics to superstition, we can also determine - generally - how nice, and how rocky, your love life ought to be based on your ruling animal.

  • 13 Nov 2013 On True Filipino Resilience

    Super Typhoon Yolanda (international codename Haiyan) struck the Philippine central islands last November 8, 2012.

  • 27 Nov 2013 On the Globe iPhone Forever Plan : Am I just ''paying for the phone''?

    Globe Telecom has recently announced a new postpaid plan for iPhone-loving subscribers. You can trade-in your old iPhone every year for the latest model, provided that you abide by a lock-in period, of course.

  • 5 Dec 2013 On iPhone Exchange Rate and Tax Arbitrage : In which country can you buy the least expensive iPhone?

    ARBITRAGEURS REJOICE - Due to exchange rate and tax differences, the effective cost of your favorite gadget can vary from country to country, so if you're looking to buy yourself or a loved one an iPhone or other similar item during your Christmas vacation, here the most attractive 'iPhone tourism' sites. Read on to find out more.

  • 23 Dec 2013 On Christmas in the Philippines

    Christmas festivities in the Philippines are world-renowned. Spectacular light displays, early morning mass, and smiles all around make it hard to be in the island nation during this time of the year and not feel the spirit of Christmas. Let's take a look at the data and see how we can quantify Christmas in the Philippines.

  • 1 Jan 2014 On Holiday Weight Gain and New Years' Resolutions

    Now that the holidays are over and a new year has started, it's time to take stock of the weight we have gained, and to decide how to stick to our recurring new year's resolution of getting that Bora body in time for summer. To help with that, let's take a look at holiday weight gain data and listen to a podcast on commitment devices - self-imposed punishments that keep you focused on the goal.

  • 19 Jan 2014 On Trains and Tribulations : The LRT South Extension and Fare Hikes

    The Light Rail Transit Line 1 South Extension Project is now out for bidding, with the contract to be awarded in the second quarter of this year. The rail system is under intense public scrutiny amidst talks of fare hikes, but as in most cases, a look at the data can lend some meaningful context to these debates: fare hikes, capacity constraints, and South Extension feasibility.

  • 22 Jan 2014 On Hot Hands and Shooting Streaks : Does "momentum" in basketball really exist?

    Basketball fans and players alike will attest to the 'hot hand' phenomenon, where the chances or a player making the shot are much higher following a series of successful shots than the chances following a miss. In this article, we feature a journal article that debunks this phenomenon as merely a figment of fans' imaginations.

  • 2 Feb 2014 On Getting to Know the Filipino Informal Settler

    How well do you know the Filipino informal settler? Is he poor and underprivileged? What happens if you force him to pay rent? Well, short of actually starting a conversation with one, we can get to know the Filipino informal settler through data. Read on to find out more.

  • 10 Feb 2014 On the Philippine IT-BPO Industry : "Bayaning Puyat" or Dead-end Job?

    The call center industry, or more widely called IT-BPO, has received its fair share of praise for contributing to economic and job growth, but a job in this industry still carries the stigma of low pay and low skill. We can take a look at the IT-BPO industry using data from the Bangko Sentral ng Pilipinas to shed some light on the graveyard shift.

  • 18 Feb 2014 On Presidents and Priorities : Distilling the Numbers out of the State of the Nation Address

    The President's annual State of the Nation Address (SONA) is a strong indicator of an administration's priorities and accomplishments, but how do we compare across presidents? We can distill the SONA into numbers and count instances of national issues mentioned in the speech to find out and compare. You can also explore the speeches yourself using an interactive SONA word counter.

  • 9 Mar 2014 On the Probability of Mortality

    Everything carries a risk, and nothing has preoccupied the human mind more than the risk of death. What are the safest (and most dangerous) modes of transportation? What activities commonly regarded as risky, really are? Let's find out.

  • 19 Mar 2014 On Using Data to Choose your Next Vacation Destination

    Are you looking for somewhere to lose yourself, experience new things, or just sit back and relax? We can take data on flights from the Philippines and construct a circular dendogram that allows you to view all your potential destinations and the airlines that service the route at a single glance.

  • 30 Mar 2014 On Fraud and Fake Ballots : Detecting election fraud through data

    Election fraud in the Philippines is almost always alleged, but never really proven. We can explore an approach that can identify voting data patterns those most likely to be associated with vote padding - adding fake ballots - and find out how the sanctity of the ballot can be preserved by the thoughtful use of election data.

  • 29 Apr 2014 On Delays and Dropouts : A Data Primer on Education

    Using new data from the Department of Education, we can take a look at the current state of Philippine education. Is everyone being educated, is it inclusive, and teachers being paid enough? Find out in this article.

  • 4 May 2014 On What It Means to Be Filipino : Quantifying the Filipino Psyche

    What's important in life? What do you want in a job? Is suicide justifiable? Would you want a drug addict as a neighbor? How many children would you like to have? Do you have confidence in the church? Find out how Filipinos responded to these types of questions using data from the World Values Survey.

  • 11 May 2014 On Inflation and Poverty : It's getting more expensive to be poor

    Because the prices of various goods and services rise and fall at different rates, different groups of people, most notably the poor, experience the burden of inflation much more than the rest of the population.

  • 18 May 2014 On the Filipino Migration and Remittances : The grass is still greener on the other side

    The Filipino diaspora has been a relatively well-documented phenomenon, as poor circumstances in the domestic economy nudge others to seek greener pastures abroad. But where exactly do these people go, and how have the trends changed since 1990? Also, are there any people coming in to the country? Let's take a look at the data.

  • 15 Jun 2014 On the Overweight and Obese : 1 in 4 Filipino adults are overweight, 1 in 20 are obese

    A report by the Institute for Health Metrics and Evaluation reveals that obesity for both children and adults is on the rise in the Philippines. While girls are less prone to obesity than boys early on, this trend reverses as they become adults. However, both sexes are still losers in the battle of the bulge, as obesity rates increase as they age.

  • 28 Jun 2014 On Latin Honors : How hard is it to get to the top?

    An article from the Inquirer takes a look at how there are more latin honors graduates in Philippines colleges and universities than in years past. We can view comparative data for selected universities to know, more or less, how much weight a *cum laude* title carries for a particular school.

  • 4 Jul 2014 On Pork and Plunder : The numbers behind the Priority Development Assistance Fund (PDAF) scam

    In one of the rarest moments in Philippine history, three high-ranking lawmakers were arrested on charges of plunder related to the Priority Development Assistance Fund (PDAF), or pork barrel scam.

  • 13 Aug 2014 On Presidential Priorities (July 2014) : Aquino moves toward legacy

    The annual State of the Nation Address (SONA) of the President of the Philippines, when distilled using word counts, can provide insight into the pressing issues of the day. We update [our original post ](/2014/02/sona-words.html) to include the latest 2014 SONA by President Aquino.

  • 24 Aug 2014 On Taxes : Do Filipinos really pay the highest taxes among ASEAN countries?'

    Congress is moving to lower income tax rates for Filipinos, with impetus from a report by the Tax Management Association of the Philippines (TMAP) asserting that Filipinos pay the highest income tax rates in Southeast Asia. Let's investigate this claim and determine whether the argument holds water.

  • 27 Aug 2014 On the Economics and Data of Love, Dating, and Relationships

    Last Valentine's Day, I was asked by my former college organization to deliver a talk on the "data of love, dating, and relationships" as part of their Young Economists' Lecture and Learning Series at De La Salle University.

  • 31 Aug 2014 On Pump Prices : Where can you gas up for less?

    What providers let your stretch you gas money for more miles? Where is it more economical to gas up? Data from the Department of Energy's price watch can provide some data-driven answers to these questions.

  • 27 Sep 2014 On Imperial Manila, Modernization Failure, and Comparative Advantage : A close look at regional accounts

    With traffic jams and port congestion an all-too-common sight in the Philippine capital, there is growing sentiment that development should be moved away from the metropolis and into other regions. What does the data, particularly regional accounts from the Philippine Statistics Authority, have to say?

  • 5 Oct 2014 On Taxes versus Sales : How large is government compared to publicly-listed corporations?

    Have you ever wondered how government finances compare to the largest publicly-listed corporations in the country? When the financial bulk of private entities outweigh that of the public purse, it may give rise to undue influence over regulation and legislation. Data from public company disclosures and Department of Finance can help us investigate the matter.

  • 19 Oct 2014 On Coffee Coverage : Starbucks store density in Metro Manila

    Some people just can't start the day without having a cup of coffee. By taking a look at the city-specific distribution of Starbucks stores around Metro Manila, we can see where the coffee guzzlers are located.

  • 17 Nov 2014 On Benford's Law : Determining import fraud risk using customs data

    If you were to think of the first digits of a group of related variables, say, tax payments, it would be intuitive to think that the digits would more or less be evenly distributed between 1 to 9. However, it turns out that the exponential nature of growth makes it such that the first digits are more likely to be 1's than any other number.

  • 19 Mar 2015 On Airline Agitation : Flight networks and what Facebook comments say about customer satisfaction

    The airline industry is one of the most competitive industries in the Philippines, and has recently undergone a wave of consolidation, rebranding, and restructuring in an effort to capture Filipinos' growing love for air travel. By analyzing Facebook comments and flight network data, we can shed light on how the key players are competing in this space.

  • 5 Apr 2015 On Why the Hero Generation is an Informed One (TEDxDLSU)

    Businesses and governments in the Philippines should adopt a data mindset - where intuition and personal experience are always backed up by data and an effort to see the entire picture is always made - in order to realize the benefits of entering the demographic window.

  • 16 May 2015 On the MRT : A Capacity Conundrum

    The Metro Rail Transit Line 3 (MRT) has been operating at 142% capacity since 2004. New prototype trains have been scheduled to arrive in 2015, but the actual deployment will still be in the following year. How bad is the current train situation? Let's find out through data!

  • 26 Aug 2015 On Schools and Survival : A look at dropout rates in the Philippines (EduData Part 1)

    In what grade level are students most likely to drop out? Are females or males more likely to stay in school? We'll explore delays and dropouts in the Philippine education system with data from the Department of Education in this first installment of the EduData series.

  • 29 Nov 2015 On Coverage and Capacity : A look at school capacity in the Philippines (EduData Part 2)

    Students require rooms, students, and operating budgets in order to receive a proper education. The question is, which resources are in short supply? How does this differ across different parts of the country? Let's find out how the school system is holding up in this second installment of the EduData Series.

  • 4 Feb 2017 On Data Visualization Design : (a.k.a. a bunch of charts and graphs)

    I was invited to speak last year at the World Information Architecture Day 2016 in Manila on data visualization design and use cases. The video is available for viewing.

  • 12 Mar 2017 On Facebook News in the Philippines : Using topic modeling to find trends in online news coverage

    Facebook has become one of most visible sources of news in the Philippines, and it has arguably played a huge role in shaping Filipino views. We take a look at how the Philippines news cycle evolved with by using topic modeling.

  • 1 May 2017 On Minimalistic Maps : Mapping Population Density in the Philippines

    We take a break and try to plot some cool minimalistic plots of population density in the Philippines.