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Boston Marathon

October 1, 2019

Boston Marathon Qualifying Standards

October 1, 2019

Boston Marathon

Faculty member Richard Smith and STOR senior Spencer Siegel visits the Boston Athletic Association, organizers of the Boston Marathon, to consult about the qualifying standards that most runners must satisfy to enter the Boston Marathon.

Richard Smith

Richard previously acted as a consultant to the BAA in 2010 and 2018, and also gave a talk on this subject at the New England Symposium on Statistics in Sports, held at Harvard University. Further work on this theme is being developed as Spencer’s final year Honors project.

An interview of Kai Zhang on scientific reproducibility

August 23, 2019

An interview of Kai Zhang on scientific reproducibility

August 23, 2019

Dr. Zhang was interviewed about his work on post-selection inference.

“The problem today is that in many cases, researchers cannot replicate existing findings in the literature and they cannot produce the same conclusions. This is undermining the credibility of scientists and science. It is producing a crisis.”

“We need to embrace changes. We need to be more selective and careful about avoiding mistakes that lead to irreproducible results and invalid conclusions. Right now, this crisis represents enormous opportunities for statisticians, data scientists, computer scientists, and others to develop a more robust framework for research.”

Read the full interview in the Communications of the ACM.

Kai Zhang receives NSF grant

August 23, 2019

Kai Zhang receives NSF grant

August 23, 2019

Dr. Kai Zhang has recently been awarded a grant from the National Science Foundation. “Binary Expansion Statistics: A Nonparametric Inference Framework for Big Data”. In the Big Data era, the large numbers of observations and variables pose unprecedented challenging problems of complex forms of dependency and high computing expenses. This situation is especially common in important problems in Astronomy, Biology, Economics, Engineering, Finance, Genetics, Genomics, Neurosciences, etc. To meet these challenges, Dr. Zhang proposes to study these problems through a novel framework of binary expansion statistics.

Shayna Hill on Search Committee

August 5, 2019

Shayna Hill on Search Committee

August 5, 2019

Our own Department Manager, Shayna Hill, will be serving as a member of the search committee for UNC-Chapel Hill’s new Chancellor.  As the chair of the Employee Forum, Shayna was included to represent the interests of UNC staff members across campus. In response to her appointment, she had this to say: 

“The Employee Forum is an advisory body to the Chancellor and I am incredibly honored to Chair this body.  To be included in the search for the new Chancellor confirms administration’s commitment to staff and affirms that the 8600 staff employees are absolutely vital to the University.  I take this responsibility very seriously and look forward to a productive and exciting search.”

The full Search Committee Announcement can be found here

STAN major internship on Chapel Hill’s sustainability initiative

July 31, 2019

STAN major internship on Chapel Hill’s sustainability initiative

July 31, 2019

Town Council intern, rising junior Daniel Bowen is making his adopted hometown of Chapel Hill a better place to live. Working alongside elected officials and staff at town hall, the public policy and statistics and analytics major is helping to make Chapel Hill a more sustainable home for future generations.

Read the full story here: https://www.unc.edu/discover/this-is-my-home-student-gives-back-to-chapel-hill/

Student gives back to Chapel Hill

July 31, 2019

STAN Student Gives Back to Chapel Hill

July 31, 2019

Giving Back

When Daniel Bowen, a rising junior first arrived at Carolina from Florida, he knew this place was special.

“I applied to colleges all over the country – in California, New York, North Carolina – but coming to UNC’s campus, I really loved it,” he said. “There are a lot of people here, but somehow it still feels like yours. You do get a sense of ‘I live here. This is my home.'”

Bowen, a Kenan Scholar, quickly began building community at Carolina and is now the co-president of both the Carolina Analytics and Data Science club and the Sexuality and Gender Alliance. This summer he’s taking his community involvement a step further by serving with the Town of Chapel Hill as a Jesse White Jr. Elected Public Official Intern.

Working alongside elected officials and staff at town hall, the public policy and statistics and analytics major is helping to make Chapel Hill a more sustainable home for future generations.

“One of the things I’ve taken away from this internship is that there are lots of ways to get involved in local government, not just from a staff perspective or running for office…”

His internship, one of five funded by Dr. Jesse L. White, retired director of the Office of Economic and Business Development, and offered through the Carolina Center for Public Service’s APPLES service-learning program, has allowed Bowen to play a central role in executing Chapel Hill’s climate action plan. He’s researched the town’s charging infrastructure needs for electric vehicles, helped pilot a composting program and reached out to citizens to help them contribute to the town’s sustainability efforts.

“I’ve really seen that the way a town is set up – whether it’s walkable or not, how the air quality is, the physical setting that you live in – it all plays a huge role in people’s health and well-being in general,” he said.

For Bowen, who spent last spring interning in Washington, this internship has revealed the flip side of the policy coin. Bowen has had the opportunity to sit in on town council meetings and votes, as well as to interview local politicians about some of the issues facing Chapel Hill.

“Having been in D.C., I got a really good big picture view of things like the federal budget and the opioid crisis. So, then I was like, ‘How can I bring this back to a local context where I can really make change?'” he said.

Making change is Bowen’s goal.

“Very broadly, I’m interested in using my data skills in a way that contributes positively to the world and to social good, not just to a business goal,” he said. “I’ve learned that I really enjoy bringing together the research side of things and then actually being able to apply it.”

No matter the place he calls home in the future, Bowen said he’ll always find ways to get involved at the local level.

“One of the things I’ve taken away from this internship is that there are lots of ways to get involved in local government, not just from a staff perspective or running for office,” he said. “Whatever your time commitment or professional obligations, there’s always a way. Having this perspective, I see how important it is for citizens to come forward and bring your ideas and voice your concerns, and that’s something I definitely want to be a part of in my future.”

To find out more about supporting APPLES Service-Learning internships, contact Tricia Daisley or visit the Center for Public Service website to make a gift.

By Emilie Poplett, University Communications, Monday, July 22nd, 2019

Jan Hannig receives NSF grant

July 30, 2019

Jan Hannig receives NSF grant

July 30, 2019

Dr. Jan Hannig has recently been awarded a grant from the National Science Foundation.  “Collaborative Research: Generalized Fiducial Inference in the Age of Data Science” is a three-year grant investigating foundations of statistical inference and its interplay with modern data science techniques.  Dr. Hannig is the Principal Investigator (PI) on the award, and collaborates with Dr. Thomas C.M. Lee at the University of California, Davis.

Commencement Ceremony

May 21, 2019

Commencement Ceremony

May 21, 2019


The Statistics and Operations Research Department held its annual Commencement Ceremony on Sunday, May 12, 2019 in the Genome Science Building.  A total of 164 Bachelor’s, 11 Master’s and 8 PhD degrees were awarded during the 2018-2019 academic year.  Dr. Stephan Biller, Vice President of IBM Watson IoT and Chief Innovation Officer, provided the keynote speech.

Dr. Nilay Argon, Director of Graduate Studies, presented the graduate students while Dr. Serhan Ziya, Director of Undergraduate Studies presented the undergraduate class including the winners of this year’s Statistics & Analytics academic award, Justin Cabell and Eva Wei.  Professor Charles Dunn recognized Grant Hall and Justin Williford for their accomplishments in actuarial studies by awarding them the W. Robert Mann award.  Special acknowledgement of Moreau Mo, Yihan Qiu, Yingnan Wu, and Tian Xin, members of the Tarheelytics team which placed second in this year’s Society of Actuaries Student Research Case Study Challenge, was made by Professor Robin Cunningham.

Annual Talent Show

May 10, 2019

Annual Talent Show

May 10, 2019

The Statistics and Operations Research department’s annual Talent Party was held at the home of Dr. Vidyadhar Kulkarni to the enjoyment of many.  Faculty, graduate students, family and friends shared food, music and dancing in an evening of fun and relaxation.  More photos can be viewed on the department’s Facebook page.

 

UNC Team Tarheelytics takes second place in SOA challenge

April 23, 2019

UNC Team Tarheelytics takes second place in SOA challenge

April 23, 2019

Congratulations to the team of five UNC undergraduates who finished second among all competitors in the Society of Actuaries (SOA) Case Study Challenge for 2019! This means $500 for each team member, and $3000 for UNC.

They completed a months-long project and defended it before judges from the United States and Europe.

The competitors were Yirun Li, Moreau Mo, Yihan Qiu, Tian Xin, and Yingnan Wu