My #StatStud Starter Satchel Set-Up

The format for today’s blog post has been graciously borrowed from the Uses This website. This website hosts a collection of nerdy interviews asking people from all walks of life what they use to get the job done. I first stumbled upon this type of blog post on Hilary Parker’s old blog (ummm…I don’t think there’s a part 2?). Finding this blog post as a fledgling statistics PhD student was highly informative. What DO we all use to get our research done? I’m pretty certain if you asked grad students in my department they’d give  (at least slightly) different answers every time. And that is most certainly true as you get into most specific focuses (i.e. genetics data, theoretical statistics, etc). The outline below is certainly not the only/best set up, but it’s what I’ve got going on.


Who are you, and what do you do?

I am Meridith Bartley, one-half of Sweet Tea, Science, and I am an ecological statistician. Ecolostician? Staticologist? I studied biology and ecology for a bit (well….six and a half years!  I have a Master’s degree in Wildlife Science and a BS in Biology) and now I am in my 5th year as a PhD student in the Statistics Department at Penn State. I’ve written about my experiences, daily life, tips, and reasons for this change of field a few times on this blog. I’m currently working on two projects: one looking at modelling the feeding interactions of laboratory ants we have video monitored (so much data!) and another exploring how to identify when one might be extrapolating in a multivariate response model with a neat application to lake water quality data. I spend most of my time writing code and manuscripts and trying to understand what the heck it is I am coding and writing. Almost all of my work is done either on my computer OR on scrap pieces of paper, which hopefully end up copied over to my “lab” notebook.

When I’m not bent over at my desk, occasionally reminding myself to sit up straight, I am usually trying to find enjoyable things to take my mind off of work. I like to help out our department’s grad student association and have served as president for a few years now. I also like to stay active and have been getting more into cycling. For the sake of this post’s “What do you use” format, I’ll go ahead and say I have an old hand-me-down (possibly soon to be a hand-me-back to its previous owner!) Schwinn road bike for around town, and I just got a new Specialized Diverge E5 for longer rides with these never-ending Pennsylvania hills.

What hardware do you use?

I use a 13 inch, early-2014 MacBook Air for all of my computer work. It’s been going strong since the start of my PhD and I’m pleased to see that it may just make it all the way through to the end…whenever that might be! I haven’t regretted it one minute and love how light it is, especially compared to some of the monster machines my fellow grad students are lugging around on their backs. Speaking of sore backs, a fair amount of my gear is aimed at avoiding one myself. I have a Roost Laptop Stand and carrying case I got through a Kickstarter a few years ago. The case fits the stand, an Apple keyboard, an Apple mouse (bought used), and has a pocket  where I keep some commonly needed cords. All of these items fit nicely into my Chrome backpack (kinda close one to my older model can be found here) along with a National Brand Computation Notebook I use as a lab-style notebook. I keep notes from my weekly advisor meeting in here, and after I’ve worked out a model on scrap paper, I copy it over to this notebook. It’s not an ideal system, but it’s my system!

I’m often carrying a replacement MacBook Air charging cord from ZrtKe safely housed in a reused ipsy Glam Bag. (I used to get these bags monthly and they come with 5 makeup samples.) My original cord is retired from travels and lives on my office desk, held together precariously by Sugru Moldable Glue. Other items include an iPhone 8 plus with an extra battery charge in its Mophie External Battery case, my stainless steel water bottle with nifty Netflix logo (similar here), and my SkullCandy Crusher Wireless headphones. I got the headphones in an airport shop en route to Scotland this summer and I do not regret it!  Sometimes, I carry around reusable glass jars and cloth bags, but only if I’m planning on going to the farmers market.

On campus I have a desk in a 6-person graduate student office. I have a Dell external monitor that, right now, just decorates my desk as a recent macOS update broke the DisplayLink connection. Hopefully, the upcoming Mojave OS release will fix this issue, and I’ll once more be running at full visual capacity. When the connection IS working, I bridge the connection between my Mac and the DVI cable on the monitor with a Toshiba Dynadock docking station I’m borrowing from my husband. You can connect two monitors to it though a variety of inputs, and then it connects to a laptop through a USB port. I also have one of the comfier desk chairs in the department offices…simply because I asked for one at an opportune time, I think.

And what software?

I do all of my statistical coding in R with RStudio customized to have a dark background. Typically, when I’m doing “coding work” it’s either working out a simple version of some example code to figure out how a method works/runs, coding up my own (more complicated) model to use with/on my data, or trying to figure out WHY WON’T MY CODE WORK. If some of my code takes too long on my machine, my advisor has set it up so I can connect to his machine on campus remotely. Connecting to his machine requires lots of process with lots of acronyms (e.g. SSH, probably others). Previously, I used had to start code running via the terminal…but I am admittedly very lacking in know-how, so now I get to work through a RStudio remote server . My husband has iTerm2 installed on my Mac to use rather than the built-in terminal. The benefits seem to be keyboard shortcuts and customizability? I have to ask him to help me with my computer often (e.g. when an update breaks something, often paths to files that help convert files to PDFs weirdly) he uses iTerm2 so I keep it. Other students in my department will deploy their code on a computing cluster (you can learn more in these slides from a fellow stats student). I don’t know much about this approach either, but it seems important to note this is a thing that exists!

I write all of my papers (and various class projects) in either RMarkdown (if I also want to include code) or LaTeX. I’ve written a longer blogpost about this but semi-simply put: LaTeX (yes, with those letters capitalized) is a markup language, but also there’s TeX which is a typesetting system. You have to install TeX onto your computer, and then install a LaTeX text editor. For Mac users that means going to MacTex and downloading the current distribution. Once this is installed, you may “code” documents in a LaTeX editor and then compile them into PDFs, where they look (as Hilary Parker puts it) pretty and professional and mathy. I honestly didn’t know this was a system that existed when I started this program. I just thought that mathy folk were super good at the equation editor in Word. I often use Overleaf to write LaTeX, it’s online and can be collaborative. I sometimes also use Sublime Text as my editor, especially when I’m writing offline. I use Mendeley to keep track of all of my papers to reference (Editor’s Note: I was starting to panic that I wouldn’t recognize anything in this post other than R…but look, a wild Mendeley appears!) and it’s super easy to import a .bib file through Overleaf’s interface.  I’m not completely sold on Mendeley over other options (e.g. Zotero, Papers) but I haven’t been convinced to switch yet either (Editor’s Note: LOL  Okay then).

I try to keep all of my work on GitHub for version control. Using this with RStudio is my approach but that’s a whole post on its own. I recommend starting here for learning more. Also if you’re a student check out this nifty student developer package. There’s a lot in there I’ve never used but it DOES have unlimited private repositories which can be very useful!

In my menu bar I have Caffeine to keep my screen from sleeping, f.lux to adapt my computer display colors throughout the day (but I’m always turning it off), and constant reminders that my Dropbox is full. Which is fine, I don’t know why it’s full, I usually use Google Drive. Which is also full.

I typically make my powerpoint slides and posters for conferences within Overleaf using Beamer. That way I can use LaTeX code when creating the content and the formatting is all done behind the scenes. I typically try and change the template every so slightly so mine don’t look similar to others (especially at a stat’s conference). I use this site to find various LaTeX templates.

On my phone, I use the Notes app to keep track of weekly and monthly goals. This is a new thing I’m trying out and I’m liking it so far! I also am a fan of the Snapseed app for quick photo edits before adding them to Instagram. I also try to do some daily morning Spanish Duolingo and take daily second-long videos using the 1SE app. As a bonus fun fact: my phone apps are organized by color and my background is a photo of a bunch of succulents.

What would be your dream setup?

Really looking forward to the day when I have room in an apartment/house for a home office. I enjoy working off campus, but our one bedroom doesn’t quiet allow for both Benjamin and I to work there comfortably. And we certainly don’t have any room for a permanent set-up with external monitors. I’m sure I’ll need a new laptop eventually, but I don’t anticipate switching it up too much. I keep hearing whispers of a larger design update to the new MacBook Airs, so I suppose we’ll see where that goes once I’m in the market for a new laptop. I also enjoy the idea of replacing my notebooks and papers with an iPad or iPad pro + Apple Pencil. This twitter thread about using a tablet to read/mark journal articles is great! I love that my fellow lefties LOVE writing on them. It seems once broken DisplayLink issues are fixed, one could also use an iPad as a second monitor (with an app purchase). In an idea world (where we also have loads of windows and a yard for ALL THE PLANTS), I’d love a standing desk. Also, computer screens you can see in the sunlight. Also also, a dog.

Did you like this style of blog post? You can find some other interesting ones on the Uses This website. I highly recommend David L. Miller’s post – he’s also a ecological statistician! Other relevant ones are Yihui Xie from when he was a statistics PhD student (now at RStudio), Amelia Greenhall, the Executive Director of Double Union, a non-profit feminist hacker/maker space(!), and the entire Scientist category (so many great ones here!). If you want to do a guest post for us this would also be a straight-forward post style to follow!


What’s In Her Bag: International Conference + Honeymoon Edition

At various points along your PhD journey it can seem like life ceases to exist beyond your pile of papers, monitors full of code, or wall of caffeine. Sometimes it may be hard to find the time to venture outside your office, let alone your town, state, province, country, etc. In this and many other regards, the academic life is not without its stresses and pitfalls, but the opportunities to travel for conferences and research are some of the best parts. The bi-annual International Statistical Ecology Conference (ISEC) has been on my radar for some time, and I couldn’t pass up the opportunity  to extend a trip to St. Andrews, Scotland into a full fledged honeymoon around the Scottish highlands. According to my twitter profile, I’m often a traveler, and I think I’ve developed a few good packing practices I would love to share with all of you.

Me and Darling Husband

Nearly five years after my last European adventure, I’m once again packing my trusty 60L pack and jetting off, only this time with my darling husband accompanying. When packing for this trip there were several considerations at the forefront of my thought process. I knew how I packed for my 3 month long European trip 5 years ago thanks to this previous STS post. While I ended up packing a few of the same items (!!), this trip has a different focus and thus different packing needs. First, I needed conference clothes as well as clothes for hiking and exploring and I wanted to look super cute as often as possible because I am a proud fancy scientist.

Luckily, since I am so used to packing for research/camping related trips, I am not disappointed by the lack of space for super cute clothes. ~ Meridith circa 2013. My, my how I’ve changed.

Next, I wanted to pack a few things to help reduce my carbon footprint while traveling (even though flights are a big one! Two quick links about carbon offsets: why and Rachel’s recommendation for where to buy). Finally, while we aren’t truly backpacking, I did need to consider weight. Admittedly my packed ended up way heavier than I anticipated, and as I’m writing this post I’m noticing some areas where I could maybe, sort of, perhaps packed less. A thought I will not admit to my husband. Ever. My pack is perfect.

What’s in my Gregory bag? Continue reading “What’s In Her Bag: International Conference + Honeymoon Edition”

In My Pack: (3 Month) Summer European Adventures

I’m just one sleep from waving farewell to Louisville at the bus station and starting my long journey to get to my long journey. For anyone just now tuning in, I am spending 90 days traveling around different European countries by myself. I have a very, very basic itinerary, a Euro Railpass, and whatever fits into my backpacker’s pack. During my three months traveling around Europe I’ll need a variety of clothing options. Chilly days are still a threat even in the middle of summer.

Flight between Port Elizabeth and Johannesburg.
That may or may not be ketchup wrapped in plastic for my
scared vegetarian in Africa ways. 

The closest I’ve come to needing to prepare for a trip of this magnitude was my month adventure around South Africa in 2008. I spent 4 weeks split between road tripping along the Garden Route and studying abroad with a group from my university, learning about local Wildlife Management practices.

Last summer, Rachel and I had the luxury of an entire car’s worth of space to cram in everything we could possibly hope to never need and then some. We had an entire bin full of our clothes. Another, even larger, with nearly all the food we’d eat the entire trip. Thanks, Sam’s Club! Not to mention, camping gear, computers, our letter writing box, gifts we bought along the way, etc. I honestly think at one point we just walked around my house in New Mexico grabbing whatever we wanted to toss in. SO MUCH SPACE!

Both trips, I surely over packed, but we went everywhere by rental car or vans, so I didn’t really have to lug everything around regularly. For this trip everything needs to fit onto my Gregory backpack. I’m unfortunately not sure of the model or even size. I bought it a few years ago at a local shop’s sale and did very little research (other than asking the sales man which fit me best). I’ve used it a few times and had no complaints.

I’ll have to report back at the end of my trip on the quality of my packing choices, so by no means is this current list a recommendation of any sorts. I did however check out several other travel bloggers for inspiration: Her Packing List, A Dangerous Business, Travel Fashion Girl. Luckily, since I am so used to packing for research/camping related trips, I am not disappointed by the lack of space for super cute clothes.

Without much further adieu, here is what is coming with me in my Gregory backpack for three months and an unknown number of countries across Europe!

I’ve already removed a pair of shorts from this original
selection. What else won’t make the cut?


  • 2 bras – black/nude
  • 1 sports bra
  • 6 undies
  • 2 pairs wool socks
  • 1 pair jeans
  • 1 pair zip-off hiking pants
  • 3 shorts (1 for sleeping & hiking)
  • 5 tshirts (+3 for passing out to Gold Star Hosts)
  • 1 tanktop
  • 1 button up flannel (my token Adventure Shirt!)
  • 1 rain jacket
  • 1 handkerchief
  • 1 leggings
  • 1 sweatshirt
  • 1 monokini
  • 1 dress
  • 1 cardigan
  • 1 pair base layers – leggings and undershirt
  • 1 pair gloves and warm hat
  • hiking shoes
  • chacos
  • I told myself that makeup was the last thing to go into my
    toiletries bag IF there was room. There was! This is all I’m taking.
    Already don’t wear makeup daily, but I like options.
  • extra shoe laces

Gear  (Bold Kept in Day Pack)

  • ipad (and keyboard)
  • camera
  • water purifier
  • chargers
  • dry sack
  • compression sacks
  • camping stove
  • mess kit (full or 1/2?)
  • pen & sharpie
  • money belt (mostly for organization)
  • wallet
  • nalgene, insert, and cover
  • travel tea things
  • sleeping bag
  • tent (backpacking style)
  • sleeping pad?
  • travel towel
  • head lamps
  • sun glasses
  • deck of cards
  • lock
  • leatherman
  • REI green day sack
  • First Aid Kit
  • Nifty Business Cards
  • Plug adapter
  • French and German phrasebooks 
  • headphones
This is slightly smaller than a TicTac box.
All my hair do-dads. Hair ties, bobby pins, and 2 clips.


  • toothbrush
  • Dr. Bronners
  • diva cup
  • razor? 
  • make up
  • hair things
  • wet wipes
  • mini hair brush
  • Sunscreen
  • Bug spray
  • Contacts and solution
  • Glasses and case

Important Papers – and copies of all!

  • passport
  • flight itinerary
  • bank statement
  • travel insurance papers
  • Railpass 
  • SCUBA cert papers
  • Kentucky for Kentucky and WHY Louisville Stickers (also for Gold Star Hosts/New Friends)
My two bags all ready to go!

The entire time I was organizing and making/moving piles around in my room it seemed like I was packing SO MUCH. But now that I’ve gotten everything in my big pack and day pack, I have extra space in both! And it’ll lighten as I use things and give away a few shirts. I consulted a few trusted friends and you’ll notice that several item did NOT make the final cut. Others I just added moments ago. 

I’m also bringing the book I’m nearly finished with, Zen and the Art of Motorcycle Maintenance, on the bus so I can get that finished and sent off to Rachel. We started it together last summer during our travels and I’ve been hogging it! Also an extra envelope and some paper because I owe a letter to one of my pen pals (and previous CouchSurfing host!).

Question of the Day:
What do you think of my packing job? Should I chuck anything out? Did I forget anything? You’ve got 2 days!

As a sidenote, the majority of my future blog posts will be typed/posted from my iPad. The blogging app has improved lots, but still doesn’t lend itself for much in the way of photo arrangement. I’m also not sure if there’s a spell check. I’m secretly a horrid speller. Hope you can excuse some less than perfect posts. I’ll be going back and prettying them up as I am able. I appreciate you, gentle reader!