Power Drill Versus Python 3.9

I wrote this Complaint on Wednesday:

Consider the power drill. I learned how to use one when I was a child. I have one today that I occasionally bring out for home repair projects. It works just the way it did when I was 8 years old, and I expect nothing to change. There is something nice about tools that function the way they worked the last time you pulled them out of the basement.

Consider programming a web app. Two years ago, I created a web app that I will refer to as Buchanan2. This week I wanted to create a new web app, called Buchanan3. I thought, if I’m lucky, I can use Buchanan2 code as a scaffold upon which to build Buchanan3 in a matter of hours.

To build Buchanan2, I used ToolA and ToolB and Python-based coding. When I opened up ToolA, I got a message that Old ToolA would be deleting next month, so I better upgrade to New ToolA. Ok. I upgraded, hoping it wouldn’t break Buchanan2. Then I opened up ToolB, and it was worse in the sense that more had changed. Also, Buchanan2 had been build using Old Python. New ToolA will not tolerate Old Python. I must figure out how to upgrade to New Python. I fear that Buchanan2 will break if I make all these changes.

While navigating all the changes and upgrades, I fight to stay on the free tier of ToolB, since I already pay for ToolA.

I spent hours searching through documentation. Maybe I could have worked faster. The flesh rebels against this labyrinth, as you would flee a room when the fire alarm sounds. Suddenly, I was on Twitter, and then I was in the kitchen getting snacks.

These situations make me very frustrated, but not hopeless. I have faith that if I bang my head against the desk enough times, and read one more message board reply, that Buchanan3 will work. It has to work. It will work, eventually. I hate New Python, and New ToolB, and anyone who would force me to learn new things all over again. Yet, in this fashion, I somehow got Buchanan2 to work, years ago.

I will keep at it, as a reluctant irritable self-taught programmer.

Today is Sunday. Since writing that, I have progressed and I feel much better. One thing that helped was getting on the lowest paid tier of Tool B and writing an email directly to the creator of Tool B. He wrote back quickly and helped me see my user error. If I’m lucky, Buchanan3 will be working within 2 weeks.

This situation reminds of research by David Deming and Kadeem Noray of Harvard. They find that recent STEM graduates make more money than their peers who picked softer subjects to study in college. Demin and Noray suggest that technical skills become obsolete in a matter of years and thus the wage premium for studying STEM in college declines over the first decade of working life.

My experience is just one anecdote, but there is no way that my college education a decade ago could have exactly prepared me for New Python, New ToolA and New ToolB. Those tools didn’t exist back then.

Retailer Support for Consumer to Consumer

I was not going to post about consumer-to-consumer markets again, but one of my favorite brands has just set up a re-sale site.

M.M. LaFleur is what would happen if I moved to New York City and started a fashion company along with clones of myself, knowing that my consumers are me as a corporate lawyer. I have bought a few pieces from them that I like and wear to work. Even though I don’t plan to buy from them again soon, I enjoy getting their promotional emails.

I’m not a cynic, not when it comes to M.M. LaFleur or re-using consumer goods. I like that they are giving people a chance to reduce waste by getting unwanted clothes to new users. What they are doing is also good business. M.M. LaFleur is making it easier to clear out your closet and offering to pay you in credits to buy new stuff from them.

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Business Analytics Textbook with R

There have been moments in my career as a data analytics instructor that I have considered writing my own textbook, just so I could have one that works. When I started in 2017, Samford University was one of the first schools to seriously reshape the undergraduate business school curriculum in response to the increase in demand for analytics skills. The pickings for appropriate textbooks were slim. Students in my class have already taken “business statistics”, which is a class I had to take as an undergraduate as well. I was trying to smash together business case studies, analytics that was more advanced than basic stats but also not beyond the undergrads, all while using a software program for applications.

I am pleased with what I see in my review copy of the new book by Saltz & Stanton Data Science for Business with R

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Data Landfill

This semester, the textbook I am using to teach data analytics is Business Intelligence by Sharda, Delen, and Turban. In Chapter 3, the authors describe how a data warehouse fits into a business enterprise. A data warehouse (DW) is more than a spreadsheet. It is more than a two-dimensional transactional database. A DW takes expertise to build and maintain. If done correctly, users within the company will be able to quickly access important data that they need to make decisions. Having a good DW is essential for any large enterprise today.

Near the end of the chapter, the authors list problems that are encountered when technologists go in to build a DW for an enterprise.

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In Defense of Austenland (2013)

Imagine you finish watching The Greatest Showman and immediately watch it all again. The sets are beautiful and the movie inspires you to believe in the American Dream again. Looking for someone who shares your joy, you google movie reviews. Up comes the NYT website and some reviewer has written, “I expected a movie about the circus to have clowns, but director Michael Gracey disappoints.” You would be upset and feel the need to set the internet record straight.

Today I write to defend female filmmaker Jerusha Hess and her delightful directorial debut Austenland (2013). I will not link to or quote the nasty NYT review.

Jerusha Hess is the brilliant writer of Napoleon Dynamite (2004). I loved Napoleon Dynamite so much that I used my screen printing assignment in high school art class to create custom shirts with references to the movie. If you don’t get Napoleon Dynamite, you really don’t get it. It is funny, and every visual feature is intentional.

Austenland is also funny. There are slapstick moments that made me laugh. I also enjoyed little details such as the recurring motif of characters holding fake animals. Ironically, one of the only real animals is a newborn horse foal, who ultimately turns out to be part of a lie. The fake things are real and the real things turn out to be fake. This film is meta. It has layers, like Shrek. It is only inside of the theatrical play within the theme park that the leading man expresses his true feelings.

On the surface, this film is a guilty pleasure romantic comedy. It does deliver on fantasy wish fulfillment, which I think it should. Impressively, it delivers on wish fulfillment while simultaneously delivering interesting commentary on fantasy versus reality.

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Emily Oster on Vaccines in February 2021

My third post on Covid data heroes features Dr. Emily Oster. Emily is a mom. Lot’s of economists are moms, but few have incorporated it quite as much into their careers. Emily has written a book on pregnancy and a new one on what to do with the kids after they are born. She does a great job explaining scientific research in a way that is easy to understand.

Emily made a big push to collect data on schools and covid back when there was crippling uncertainty about how dangerous it is to let children go to school in person.

She has a great email newsletter and substack. Her latest post is called “Vaccines & Transmission Redux Redux”. In this post, she distills the latest research to give practical advice on when kids can see grandparents once the vaccines are out.

For a long time now, some families have been avoiding close contact with elderly relatives. When can we go back to normal?

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Gen Z on Deep Work

I asked students to read an excerpt of the first chapter of Cal Newport’s book Deep Work and comment in a discussion board. The prompt asked whether deep work goes on in college and what are the barriers to deep work. I think it’s important for society that some people engage in deep work on our problems. I’m interested in how 20-year-olds perceive Newport’s ideas on focus and what barriers they identify to deep work.

Replies ranged from “I do believe that deep work is happening at college, but I think that it is hard to find students using this strategy regularly.” to “I know multiple people who do not practice deep work….” They each have a different subjective view of “deep work” and their replies are anecdotal. It’s possible that some students are too hard on themselves, considering that I biased them to be negative with the discussion prompt. Some of them might have thought that “deep work” requires many consecutive hours of focus, which is not actually what I expect of undergraduates. Still, the discussion could be helpful to others who aspire to deep work.

The following barriers to deep work were identified:

“The barriers that we experience include social media, roommates, friends, significant others, going to classes, having to work, and any number of other things that cause our day to become disjointed …  We are the first generation that has spent the majority of our life utilizing social media… and in general, are used to taking in information from a large number of sources over a short period of time.

“Most students cannot spend a large amount of hours just focused on the one task at hand and that is required for deep work. For most college students it will be nearly impossible to practice deep work because of a job, outside social life, or a heavy class workload …

“I believe that deep work happens in college a lot.  Students often times must prepare/study for tests for a long time and that is when it happens the most.  When someone has to study for hours they are intensely focused if they put themselves in a good studying environment…

“This can be achieved when you are able to clear your mind of external things and place yourself in a non-distracting environment. As a college student, this can be difficult especially because we are constantly thinking about our to-do list, when will we hang out with friends, or what’s for dinner.

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Charities will pick up used stuff but not businesses

There are reality TV shows dedicated to the spectacle of Americans drowning in their own material goods. What a year to be alive. Household income is rising around the world, as will clutter issues.

For now, I’m abstracting away from irrational hoarders. Lots of people have items that they would happily sell at a small price if only a buyer would come to their home. I see people posting items for sale all the time online, with the condition that the buyer come to them. (Most of these items are “used”, but some are brand new in the box.)

Why is there not a truck circling every American neighborhood offering to haul away unwanted stuff in exchange for a small payment?

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