Statistician to the Rescue Jean Orelien discovered many Haitians still had working cell phones after the earthquake. That allowed him to put his survey skills to work.” />
Jean Orelien left his native Haiti in 1980 and later made his way to the U.S. to attend college. He stayed on, earning advanced degrees in statistics and public health. In 2001, Orelien founded SciMetrika, a public health consulting firm that works with agencies such as the Centers for Disease Control and Prevention and the Environmental Protection Agency. After a massive earthquake devastated Haiti last January, Orelien organized a nonprofit team to gather data on victims, with the goal of helping aid organizations more accurately target their relief efforts. Now, Orelien hopes to conduct similar studies around the globe.
As I heard the news reports on the earthquake, I realized there wasn’t a good handle on what was happening. There were estimates on the number of the dead and the homeless coming from various news media, and they kept on changing. It wasn’t clear who was helping to collect that data. I thought that as someone who knows the country and as a statistician, I could help. I felt a duty to contribute.
I reached out to the president of the American Statistical Association about providing volunteers. He told me it would take too much time to put together a proposal for the board to vote on. He recommended that I go to Statistics Without Borders, a member group within the organization. We exchanged a couple of e-mails, and they were on board.
In March, I went to Haiti with three members from Statistics Without Borders. Our goal was to gather data on displacement and the economic impact of the earthquake. The standard method of collecting data is to conduct a field survey where interviewers knock on doors, but that would not have been practical. Then we saw that pretty much everyone, especially in Port-au-Prince, had a cell phone, so that was the way to go.
I still have cousins and in-laws in Haiti. I brought along three tents for them. That’s the most I could carry. I wasn’t prepared to see people living in such substandard conditions. There were a lot of people who weren’t even living under real tents — they were makeshift tents. I saw people taking showers, and their privacy was not even protected.
I stayed in Haiti for nine days in March. We met with Voil