Are you a woman undergraduate who is interested in math? Do you know a woman undergraduate who is interested in math? Watch this video and learn about the amazing Summer Math Program at Carleton College. You can learn more about it here: http://www.math.carleton.edu/smp/
The year is 2013… the International Year of Statistics. Dr. Susan Murphy is a biostatistician working in causal inference at the University of Michigan. And she is now a MacArthur Genius! Congratulations to Dr. Murphy on being recognized for her important work!
Want to be a genius? Try statistics!
I just defended my dissertation. I simultaneously want to take a three-years nap, and do a victory lap around campus. Hurray!
Here’s some great advice from Smith College President Kathleen McCartney. I absolutely agree. Here she recounts a story from her days as an undergraduate at Tufts:
I was a strong student when I entered college. I was good at “doing school.” But my sophomore year at Tufts University helped me discover my passion. Taking my first class in child development, I was fascinated by the experiments psychologists designed to infer how children learn. Homework for that course felt like play. Despite my reticence (a quality reinforced by my identity as a first-generation college student) I found the strength to seek out my professor during her office hours to volunteer in her research lab. This experience led to graduate school, which led to a career as a professor, which led to the job I have today. I took a risk—for me, a big risk—and it paid off.
There is something about statistics that inspires people to break into song and (sometimes) choreographed dance. Here are a few videos of people who made the sound decision to video themselves doing just that:
Here it is July 22, 2013! Unless the structure of time and/or the academic calendar has changed, that means that many thousands of people are about to embark on the wondrous adventure of graduate school in a mere month or so. I have been on a grad school journey that has involved 2 masters degrees, an almost complete PhD (I’m getting close!) and spanned 3 states and 8 years. A little while ago a friend of mine who was about to start a masters degree emailed me (and her other grad school experienced buddies) to ask for general grad school advice. Here is what I wrote:
The American Statistical Association is holding a competition to help commemorate their 175th year:
Entrants will submit a short (<5 min.) video of their statistically themed performance online by January 1, and an esteemed panel of judges will notify finalists by February 1. During the ASA 175th Birthday Party on Tuesday evening at JSM 2014 in Boston, finalists will perform live before the JSM audience, which will vote wirelessly to select the ASA’s Got Talent winners.
Details about the competition can be found here. My mind is reeling… there are so many possibilities.
Reis, a company that analyses real estate trends, has put out new numbers on vacancy and rent for apartments by metro area. Though you need to be a Reis customer in order to gain full access to the report, Reuters and the Wall Street Journal summarize the report with a focus on the metro areas with the highest rents. Since I am a graduate student and not a real estate tycoon, I cannot afford to look at Reis’ market report. So all of my information is coming from the popular media.
New York City remained the most expensive market. Average rents for the city’s four largest boroughs – Manhattan, Queens, Brooklyn and the Bronx – rose 1 percent to $3,017.19 a month, the first time the average rent topped $3,000 since Reis began collecting data in 1980….The average New York rent was more than 50 percent higher than second-place San Francisco, where rent grew 1.1 percent from the first quarter to $1,998.82. Oklahoma City was the cheapest market, at an average of $571.03 a month, up 0.6 percent.
At first glance, the idea that the average rent in New York (not including Staten Island) is about $3,000 boggles the mind! How does anyone who isn’t a millionaire afford to live in New York? The answer to that question becomes apparent when you consider what the average rent means…
I just saw this NSFW (due to language) data visualization & analysis by Reuben Fischer-Baum of when singers of the United States’ national anthem first flub the lyrics based on 26 youtube videos. I slightly altered their graphic to make it safe for work, but I think you will get the idea.
Apparently, the lyrics which posed the greatest challenge for the singers in the videos are “were so gallantly streaming”. This is a fun idea for analysis, and I enjoyed reading about it, but I think it could easily be made even more interesting and informative.
Here are my suggestions:
If you have youngsters in your life, you may have had the experience of playing different games of skill and chance with them. And though you may be taller, have many more years of experience to draw from, and are far more patient, these young competitors will not cease until you are utterly vanquished and verbally acknowledge their superiority. I speak from experience as I have been humbled by 5 year olds on more than one occasion.
A recent meta-analysis in BMJ on the association between baldness and coronary heart disease has gotten a lot of press (see NYT and Boston Globe). Looking at the comments section for these articles you can see that some readers are jokingly conflating this association with causality:
Andrew Gelman’s blog links to this survey of graduate students’ experiences TA’ing or teaching statistics courses. If you fit the bill, consider filling it out. It only took me about 5 minutes and will add to research on statistics education.
Update: the survey is no longer looking for study participants. I will link to the results if/when they are made available.
The Simply Statistics Blog‘s “Sunday Statistics Roundups” are always an interesting read. These posts tend to bring together links about statistics in the news, contests, conferences, and also data sets. This week’s roundup had a link to a really interesting data set on the bike trip histories from Capital Bikeshare.
As you may imagine Capital Bikeshare is a bike sharing program in Washington, DC. Members of this service can go to any bike station (locations here), borrow a bike, and return the bike to any station they like. Membership plans can vary in length from three days to a year.
I imagine Capital Bikeshare uses their data to try to understand where new stations should be put, which stations need to have more bike parking spaces, and how often to maintain bicycles. While they aren’t making available full access to their data (which is good because it would be creepy to be able to track individual people’s locations and trips) there is still a lot to be learned from the data they released.
I am pretty new to the role of journal article referee. Recently I searched for tips and guidelines for peer reviewing, and I sure did find a lot of information. I’ve compiled a list of helpful links below. While some of the links are subject specific, I think that each link contains useful tips for anyone looking to improve their reviewing (myself included). Continue reading
Tomorrow I head off to Orlando for ENAR where I will be presenting a poster on Sunday night. If you are at ENAR and are inclined, drop by my poster to say hi.
I am excited about attending the Joint Statistical Meetings in Montreal for several reasons, but I am even more excited now. Nate Silver of election predicting fame will be giving the President’s Invited Address.
Happy International Year of Statistics! I am going to celebrate by analyzing social network data in my favorite cafe.
I just found out that my submission is going to be included in the Art of Science Exhibition, which is sponsored by the Brown University Division of Biology and Medicine Office of Graduate and Postdoctoral Studies. Here is the invitation if you are interested in attending the opening on November 14th: Continue reading
What happens when a Mathematician and a Shakespeare scholar develop a course together? Apparently, one possibility is Mathematics and What it Means to be Human, a course developed and taught by Dr. Manil Suri and Dr. Michele Osherow at UMBC. The Chronicle of Higher Education is publishing a series (installment 1 is here) describing how this course came into being, complete with the syllabus. They also discuss the class in this video.
I enjoyed reading about Dr. Manil’s desire to proselytize a love of math to Humanities majors, and Dr. Osherow’s struggle to overcome her mathphobia. I’m looking forward to the next installments which will hopefully detail the students’ reactions to this grand experiment.
Thanks Dr. Ben Capistrant for bringing the Chronicle article to my attention!
I am working on many projects with Dr. Melissa Clark. Here is one project that is coming along nicely:
We have access to data on women who have advanced cancer. Each woman (the ego) was asked about the important people in her life (her alters). We are investigating the associations between the characteristics of the alters, and the ego’s advanced care planning decisions.
I don’t want to get too detailed since we are in the process of writing this up, but I think this paper could have a lot of implications for finding ways to encourage people to make these advanced care planning decisions.
I recently lead an intense course for incoming undergraduates who are going to concentrate in the sciences. I started the class by talking about sets, then moved into counting problems, followed by calculating probabilities, independence/dependence, unions & intersections, probability distributions, and finally hypothesis testing. It was a bit of a whirlwind! I had a lot of goals for myself for this class, which I won’t list out here at this time, but one of the goals was to balance the really serious public health examples (having TB and HIV, time to death, etc) with some light-heartedness.
For example, in the final exam I tried to include a little math/stats humor:
Blake needs to do each of these things today:
- Renew subscription to Statistician’s Fashions Quarterly
- Finish writing the love-song titled You are the Only [n choose 0] For Me
- Apply to compete on America’s Next Top Statistical Model
Assuming that Blake could only do one activity at a time, how many different ways could Blake order these activities?
I just got the news that a paper I have been working on with Sari Reisner, David Wypij, Bryn Austin, Heather Corliss, Margie Rosario, and Allegra Gordon got accepted for publication! They are a wonderful and talented group of people, and I am very lucky that I have had the chance to work with each of them. There were many many rounds of edits and revisions, and it feels great to have this come to fruition. Hurray!
What are the odds? I get asked this by my non-Stats friends from time to time. They usually don’t expect me to actually go to my thinking place (my thinking place deserves its own blog post) and calculate the odds. Not so with my friend Sarah, who has been steadfast in her curiosity. I started working on her problem yesterday.
Sarah loves to play a game called “Bathroom Solitaire” (also called One-Handed Solitaire) which is a bit of a family tradition for her. Both Sarah and her mother have been playing this game for decades. Bathroom solitaire owes its whimsical name to the fact that you can play it while holding all the cards in one hand, thus inspiring a fair amount of multi-tasking.
I have decided to start this website as a space to bring together my different interests, mainly focusing on Biostatistics. I hope to use this website to record my ideas on journal articles that I have read, share cool statistics applications, and hopefully engage with others who share my interests.