Tag Archive for QAC

Scholars Discuss Digital Methods in Research and Teaching

Faculty and students from Wesleyan, Binghamton University, Marlboro College, the University of Illinois and Exeter University participated in a two-day workshop titled "From Theory to Practice: Digital Methods in Research and Teaching" Sept. 7-8 in Allbritton Hall.

Faculty and students from Wesleyan, Binghamton University, Marlboro College, the University of Illinois and Exeter University participated in a two-day workshop titled “From Theory to Practice: Digital Methods in Research and Teaching” Sept. 7-8 at the Allbritton Center.

A new collaborative research hub, supported by Wesleyan’s Quantitative Analysis Center, provides faculty and students with the tools to prepare, analyze and disseminate information on movement, travel and communication in easily-accessible formats.

The Traveler’s Lab, developed by faculty members Gary Shaw, Jesse Torgerson and Adam Franklin-Lyons at Marlboro College, connects the faculty with each others’ projects, but also with students who are interested in an interdisciplinary approach to historical research.

105 Students Present Research at QAC Spring Poster Session

On May 5, 105 students presented their quantitative analysis research during a poster session in Beckham Hall.

The Quantitative Analysis Center (QAC) hosts a poster session twice a year, which doubles as a final exam evaluation for its QAC 201 course. Nineteen evaluators, of which seven were Wesleyan-affiliated, attended and judged the projects. Students also had the opportunity to share their projects with fellow students, faculty, staff, alumni and friends of Wesleyan.

In this project-based course, students learned to answer questions through independent research based on existing data. Students developed skills in generating testable hypotheses, conducting a literature review, preparing data for analysis, conducting descriptive and inferential statistical analyses, and presenting research findings.

Zehua (Jack) Wang '20 presented his story on "The Relation between Region and Diameter of Impact Craters on Mars."

Zehua (Jack) Wang ’20 presented his study on “The Relation between Region and Diameter of Impact Craters on Mars.”

Wesleyan Team Honored for “Best Innovation” at 2017 DataFest

Students from six colleges and universities participated in DataFest March 29-April 2 at Wesleyan.

Students from six colleges and universities participated in DataFest March 29-April 2 at Wesleyan.

The Wesleyan team Data Baes took one of the top prizes for “Best Innovation” during DataFest, held March 31 to April 2 at Exley Science Center. Seventy-five students from six institutions participated in the annual analysis competition.

During DataFest, students are presented with a large, complex data set and work over the weekend to explore, analyze and present their findings. Teams of three to five students work together and compete against other teams from Wesleyan, Connecticut College, Yale University, Lafayette College, University of Connecticut and Trinity College.

Under the auspices of the American Statistical Association, the event is organized by the Quantitative Analysis Center (QAC).

At the end of DataFest, each team had five minutes to present their findings to the judges. The judging panel included data scientists, research analysts and a biostatistician

Students Share Quantitative Analysis Research at Poster Session

On Dec. 9, more than 100 students participated in the Quantitative Analysis Center Research Poster Session in Beckham Hall. The poster session served as the students’ QAC 201 final exam. The event provides students with the opportunity to share the fruits of their work with others. Several Wesleyan faculty and alumni evaluated the students’ poster presentations.

Funded by the National Science Foundation, the QAC 201 course allows students to ask and answer questions about which they feel passionately. Students generate hypotheses based on existing data; conduct a literature review and evaluate the content of empirical research; prepare data for analysis; select and conduct descriptive and inferential statistical analyses; and present research findings to expert and novice audiences. By providing opportunities to learn one of four major statistical analysis software packages, and translate across them, this course aims to empower students to manage, analyze and interpret large data sets from a range of different disciplines.

Photos of the poster session are below: (Photos by Rebecca Goldfarb Terry ’19)

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Students Solve, Analyze Complex Problems at DataFest

Students from Wesleyan, Trinity College, Connecticut College, Yale University and the University of Connecticut participated in the American Statistical Association DataFest, hosted at Wesleyan in April. 

Students from Wesleyan, Trinity College, Connecticut College, Yale University and the University of Connecticut participated in the American Statistical Association DataFest, hosted at Wesleyan in April. (Photos by Will Barr ’18)

Three teams from Wesleyan received honors during the American Statistical Association DataFest, hosted at Wesleyan April 8-10.

During DataFest, students are presented with a large, complex, surprise data set and work over the weekend to explore, analyze, and present their findings. Teams of three to five undergraduate students from Wesleyan, Trinity, Connecticut College, Yale, and the University of Connecticut competed against each other.

After two days of intense data wrangling, analysis and presentation design, each team was allowed only five minutes and no more than two slides to impress a panel of judges.

The event, coordinated by Wesleyan’s Quantitative Analysis Center, is part of a set of initiatives to strengthen quantitative reasoning and facilitate computational and data analysis work across the curriculum. It is designed to bring together current students, alumni and data analysis professionals as they work together in addressing real world problems that involve computational data work.

The event also provided an opportunity for recruiters to connect with students who are interested and skilled in data analysis, and may be candidates for internships or job openings.

Wesleyan team 1,588,506 received the "Best in Show" award. Teammates included Jack Gorman ’19, Samara Prywes ’17 and Tiffany Coons ’18,

Wesleyan team 1,588,506 received the “Best in Show” award. Teammates included Jack Gorman ’19, Samara Prywes ’17 and Tiffany Coons ’18,

Wesleyan Announces New Data Science Specialization on Coursera

Jennifer Rose (shown here) and Lisa Dierker are leading a new specialization in data science on Coursera.

Wesleyan faculty Jennifer Rose, pictured above, and Lisa Dierker are leading a new specialization in data science on Coursera.

This month, Wesleyan will launch a new specialization on Coursera in the rapidly growing field of data science. The four-MOOC (massive open online course) sequence, together with a final capstone project, will offer learners a verified certificate of completion that they may share with prospective or current employers.

Wesleyan’s specialization, Data Analysis and Interpretation, is one of more than 30 new business, computer science, and data science specializations starting on Coursera on Sept. 15. (Learn more on Coursera’s blog.)

Wesleyan is continually expanding its offerings on Coursera, and in January 2016, plans to introduce a new Creative Writing specialization.

Keegan ’16 Studies Real Estate in the Quantitative Analysis Center

Phoebe Keegan ’16, an economics major from Palisades, N.Y., has been passionate about real estate since she was a young child. She passed the exam to get her real estate license in New York at age 18, the youngest age allowed. After coming to Wesleyan, she also became a licensed agent at William Raveis in Middletown.

This summer, Keegan worked at the Quantitative Analysis Center with Assistant Professor of Economics Karl Boulware to analyze data from the New York City Housing and Vacancy Survey, specifically looking at conditions before and after the rezoning of downtown Brooklyn. They are studying how rezoning affected occupancies in Brooklyn as well as gentrification issues.

“I am really thankful that I came here because I didn’t know how much of an incredible place it was,” said Keegan. “The community is truly special.”

Schwartz ’17 Founder of Wesleyan Radio Control/ Drone Club

David Schwartz '17, founder and president of the Wesleyan Radio Control/ Drone Club, flies a drone behind South College July 28. He's also on Wesleyan's ski team, rock climbing team and sailing team. (Photo by Olivia Drake)

David Schwartz ’17, founder and president of the Wesleyan Radio Control/ Drone Club, flies a drone behind South College July 28. He’s also on Wesleyan’s ski team, rock climbing team and sailing team. (Photo by Olivia Drake)

In this News @ Wesleyan story, we speak with David Schwartz from the Class of 2017.

Q: David, where are you from and what is your major?

A: I grew up in Amherst, Mass. When I first came to Wesleyan, I walked around wearing my Amherst sweatshirt for awhile before realizing there was a bit of a rivalry. I’m an Economics and Government double major, with a minor in data analysis. I’m particularly interested in applying “big data” techniques to government policymaking.

David Schwartz operates the DJI Phantom 2 Vision+ drone "that was very user-friendly and intuitive to learn," he said.

David Schwartz operates the DJI Phantom 2 Vision+ drone “that was very user-friendly and intuitive to learn,” he said.

Q: You are founder and president of the Wesleyan Radio Control/ Drone Club. How did your interest in aerial photography begin?

A: I’ve always had a passion for flying, but unfortunately I get air-sick in small planes, so I’ve been able to apply my interest by being involved in the radio control community. Last summer, I spent my free time building an aerial photography quad copter and coding a basic auto-pilot system. For example, if the gyroscope was leaning left, the program would simply instruct the servos (motor) controlling the ailerons (parts on the wings that tilt the plane) to counter this movement until the plane was stable again. When I was able to stabilize the aircraft, I noticed that the camera on it was able to take some really clear photographs.

Q: Why did you decide to start the club? How many members do you have?

A: After telling my friends about my project building a drone last summer

Holmes ’17 Studies Congressional Tweets in QAC Summer Apprenticeship

Joli Holmes ’17, an economics major, is one of 24 students in the Quantitative Analysis Center's Summer Apprenticeship Program.

Joli Holmes ’17, an economics major, is one of 24 students in the Quantitative Analysis Center’s Summer Apprenticeship Program.

In this News @ Wesleyan story, we speak with Joli Holmes from the Class of 2017. She is one of 24 students in the Quantitative Analysis Center’s Summer Apprenticeship Program.

Q: Joli, what is your major and what’s your specific area of interest?

A: I’m an economics major. I’m particularly interested in studying investment-related practices from an environmental and social perspective.

Q: Have you worked in the Quantitative Analysis Center before this summer?

A: I’ve taken a lot of classes through the QAC, including “Working with R,” “Excel with Visual Basic for Applications,” and “Python.” These are all classes on how to use statistical software, which also cover some statistical analysis topics.

Q: What does an average day look like in the QAC Apprenticeship Program?

A: We start our days at 8:30, and have class for an hour and a half. The classes are taught by Emmanuel “Manolis” Kaparakis, [director of Centers for Advanced Computing], Pavel Oleinikov, [associate director of the Quantitative Analysis Center, visiting assistant professor of quantitative analysis], and Jen Rose, [research professor of psychology]. The topics of these classes really vary. We cover everything from basic statistics – like how to do a simple linear regression and looking at correlations – to different types of clustering and factor analysis. In the future we might do some latent variable analysis. They make sure all the students have a good foundation, and then cover advanced topics. In these lessons, we work with statistical software and example data sets. For the rest of the day, we work on our individual research projects.

QAC Hosts Final Exam Evaluation, Poster Session

More than 100 students presented their quantitative analysis research Dec. 5 in Beckham Hall. 

More than 100 students presented their quantitative analysis research Dec. 5 in Beckham Hall.

On Dec. 5, the Quantitative Analysis Center (QAC) hosted its annual student research final exam evaluation event for its QAC 201 course. More than 100 students presented their projects at a poster session to fellow students, faculty, alumni and friends of Wesleyan.

Students Present Posters for QAC Final Exam

More than 100 students made presentations at the Quantitative Analysis Center Research Poster Session Dec. 6 in Beckham Hall. The poster session served as the students’ QAC 201 final exam. The event provides students with the opportunity to share the fruits of their work with others. Several Wesleyan faculty and alumni evaluated the students’ poster presentations.

The Quantitative Analysis Center at Wesleyan has been developing an introductory course aimed at attracting a larger number of students to opportunities in the area of data analysis and applied statistics. Funded by the National Science Foundation, the QAC 201 course allows students to ask and answer questions about which they feel passionately. Students generate hypotheses based on existing data; conduct a literature review and evaluate the content of empirical research; prepare data for analysis; select and conduct descriptive and inferential statistical analyses; and present research findings to expert and novice audiences. By providing opportunities to learn one of four major statistical analysis software packages, and translate across them, this course aims to empower students to manage, analyze and interpret large data sets from a range of different disciplines.

Photos of the poster session are below: (Photos by Olivia Drake)

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QAC 201 Course Uses Poster Session as Final Exam

More than 110 students enrolled in the hands-on course Applied Data Analysis (QAC 201) presented research at the Quantitative Analysis Center’s Student Poster Session on Dec. 12 in Beckham Hall. The poster session served as the course’s final exam. More than 35 guests who use and teach applied statistics, attended the Quantitative Analysis Center’s Student Poster Session to speak with students and judge the posters. Several of the guest judges were alumni.

The interdisciplinary course QAC 201, taught by Lisa Dierker, professor of psychology, provides experience in data management and applied statistics. Students develop skills in several aspects of the research process including generating testable hypotheses based on extant data; conducting a literature review and evaluating the content of scientific literature; preparing data for analysis; selecting and conducting descriptive analyses; and presenting research findings.

The QAC’s Student Poster Session provided an opportunity for students to share their work with each other, and interact with outside experts. Photos of the event are below:

 

Rehan Mehta '14 speaks to guest judge Larry Vitulano, a clinical psychologist and associate clinical professor of psychology at the Yale School of Medicine.

Rehan Mehta ’14 speaks to guest judge Larry Vitulano, a clinical psychologist and associate clinical professor of psychology at the Yale School of Medicine. Mehta’s research is titled, “The Association between Adolescent Aggression And Religiosity.”

Phabinly "Phabs" Gabriel '13 presented his research on "The Relationship between Televised Media and Violent Behaviors."

Phabinly “Phabs” Gabriel ’13 presented his research on “The Relationship between Televised Media and Violent Behaviors.”

Lauren Seo '14 speaks to a guest judge about her research on "The Association between Major Depression and Smoking in Pregnant Women."

Lauren Seo ’14 speaks to a guest judge about her research on “The Association between Major Depression and Smoking in Pregnant Women.”

Mfundi Makama '14 shares his poster on "Attendance of Counseling Services among Different Occupations."

Mfundi Makama ’14 shares his poster on “Attendance of Counseling Services among Different Occupations.”

Leslie Egno '14 presented her QAC research on "The Association between Substance Use and Suicide Attempts among Adolescents."

Leslie Egno ’14 presented her QAC research on “The Association between Substance Use and Suicide Attempts among Adolescents.”

Shirley Deng '14 shared her current research on "Association between Self-image, Goals and Expectations and Academic Achievement."

Shirley Deng ’14 shared her current research on “Association between Self-image, Goals and Expectations and Academic Achievement.”

For more information on the Quantitative Analysis Center, visit the website, or contact Emmanuel Kaparakis, director of centers for advanced computing in the QAC.