This tweet about the charitable donations by Albertans showed up in my timeline and caused a ruckus.
Albertans give the most to charity in Canada, 50% more than the national average, even in tough economic times. #CdnPoli pic.twitter.com/keKPzY8brO
— Oil Sands Action (@OilsandsAction) August 31, 2017 Many people took issue with the fact that these values weren’t adjusted for income. Seems to me that whether this is a good idea or not depends on what kind of question you’re trying to answer.
The TTC releasing their Subway Delay Data was great news. I’m always happy to see more data released to the public. In this case, it also helps us investigate one of the great, enduring mysteries: Is Friday the 13th actually an unlucky day?
As always, we start by downloading and manipulating the data. I’ve added in two steps that aren’t strictly necessary. One is converting the Date, Time, and Day columns into a single Date column.
Thank you to all the participants, donors, and volunteers for making the third Axe Pancreatic Cancer event such a great success! Together we’re raising awareness and funding to support Pancreatic Cancer Canada.
I recently participated in a panel discussion at the University of Toronto on the career transition from academic research to public service. I really enjoyed the discussion and there were many great questions from the audience. Here’s just a brief summary of some of the main points I tried to make about the differences between academics and public service.
The major difference I’ve experienced involves a trade-off between control and influence.
Our offices will be moving to this new space. I’m looking forward to actually working in a green building, in addition to developing green building policies.
The Jarvis Street project will set the benchmark for how the province manages its own building retrofits. The eight-month-old Green Energy Act requires Ontario government and broader public-sector buildings to meet a minimum LEED Silver standard – Leadership in Energy and Environmental Design. Jarvis Street will also be used to promote an internal culture of conservation, and to demonstrate the province’s commitment to technologically advanced workspaces that are accessible, flexible and that foster staff collaboration and creativity, Ms.
I spend a fair bit of time with a locked-down Windows XP machine. Fortunately, I’m able to install Emacs which provides capabilities that I find quite helpful. I’ve had to reinstall Emacs a few times now. So, for my own benefit (and perhaps your’s) here are the steps I follow:
Download EmacsW32 patched and install in my user directory under Apps
Available from http://ourcomments.org/Emacs/EmacsW32.html
Set the environment variable for HOME to my user directory
The CaGBC maintains a list of all the registered LEED projects in Canada. This is a great resource, but rather awkward for analyses. I’ve copied these data into a DabbleDB application with some of the maps and tabulations that I frequently need to reference.
Here for example is a map of the density of LEED projects in each province. While here is a rather detailed view of the kinds of projects across provinces.
I was given an opportunity to propose a measure to clarify how and on what basis the federal government allocates funds to STI - a measure that would strengthen relations between the federal government and the STI community by eliminating misunderstandings and suspicions on this point. In short, my proposal was that Ottawa direct its Science, Technology and Innovation Council to do three things:
To provide an up-to-date description of how these allocation decisions have been made in the past;
judson.blogs.nytimes.com/2009/05/1…
A good read on the mathematics of scaling in urban patterns. I had looked into using the Bettencourt paper (cited in this article) for making allocation decisions. The trick is moving from the general patterns observed in urban scaling to specific recommendations for where to invest in new infrastructure. This is particularly challenging in the absence of good, detailed data on the current infrastructure stock. We’ve made good progress on gathering some of this data, and it might be worth revisiting this scaling relationship.
I’m certain that paying attention to where my food comes from is important. Food production influences my health, has environmental consequences, and affects both urban and rural design. Ideally, I would develop relationships with local farmers, carefully choose organic produce, and always consider broad environmental impacts. Except, I like to spend time with my young family, try to get some exercise, and have more than enough commitments through work to actually spend this much effort on food choices.
Our minister of science continues to argue that his unwillingness to endorse the theory of evolution is not relevant to science policy. As quoted by the Globe and Mail:
My view isn’t important. My personal beliefs are not important.
I find this amazing. How can the minister of science’s views on the fundamental unifying theory of biology not be important?
I don’t expect him to understand the details of evolutionary theory or to have all of his personal beliefs vetted and religious views muted.
Death Sentences by Don Watson is a wonderful book – simultaneously funny, scary, and inspiring – that describes how “clichés, weasel words, and management-speak” are infecting public language.
The humour comes from Watson’s acerbic commentary and fantastic scorn for phrases like:
Given the within year and budget time flexibility accorded to the science agencies in the determination of resource allocation from within their global budget, a multi-parameter approach to maintaining the agencies budgets in real terms is not appropriate.
After seventeen years as a vegetarian, I recently switched back to an omnivore. My motivation for not eating meat was environmental, since, on average, a vegetarian diet requires much less land, water, and energy. This is still the right motivation, but over the last year or so I’ve been rethinking my decision to not eat meat.
My concern was that I’d stopped paying attention to my food choices and a poorly considered vegetarian diet can easily yield a bad environmental outcome.
Instapaper is an integral part of my web-reading routine. Typically, I have a few minutes early in the morning and scattered throughout the day for quick scans of my favourite web sites and news feeds. I capture anything worth reading with Instapaper’s bookmarklet to create a reading queue of interesting articles. Then with a quick update to the iPhone app this queue is available whenever I find longer blocks of time for reading, particularly during the morning subway ride to work or late at night.
Like most Canadians, I’ll be at the polls today for the 2008 Federal Election.
In the past several elections, I’ve cast my vote for the party with the best climate change plan. The consensus among economists is that any credible plan must set a price on carbon emissions. My personal preference is for a predictable and transparent price to influence consumer spending, so I favour a carbon tax over a cap-and-trade.
In this article Nassim Nicholas Taleb applies his Black Swanidea to the current financial crisis and describes the strengths and weaknesses of econometrics.
For us the world is vastly simpler in some sense than the academy, vastly more complicated in another. So the central lesson from decision-making (as opposed to working with data on a computer or bickering about logical constructions) is the following: it is the exposure (or payoff) that creates the complexity —and the opportunities and dangers— not so much the knowledge ( i.
A detailed and fascinating portrait of Stephen Harper. As the article points out:
The core of any government reflects the personality of the prime minister, because everyone in the system responds to his or her ways of thinking, personality traits, political ambitions and policy preferences. Know the prime minister; know the government.
Harper has been an enigma and learning more about his personal policies and approach to governance is very useful while thinking about the upcoming election.
Reading up on the upcoming Polaris Music Prize reminded me of Patrick Watson, last year’s winner of the prize. His “Close to Paradise” album is inventive with intriguing lyrics, unique sounds, and an often driving piano track. Particular stand out tracks are Luscious Life, Drifters, and The Great Escape. The album is well worth considering and I’m looking forward to listening to the short-listed artists for this year’s prize.
A recent press release from the federal government entitled “Making a Strong Canadian Economy Even Stronger” contains a sentence that struck me as odd.
As a result of actions taken in Budget 2007, Canada’s marginal effective tax rate (METR) on new business investment improved from third-highest in the G7 to third-lowest by 2011. Fair enough, tax rates are projected to decline. But notice how they phrase the context of this reduction.
TVO’s The Agenda had an interesting show on the debate between evolutionary biology and creationism. Jerry Coyne provided a great overview of evolution and a good defence during the debate.
The debate offered a great illustration of the intellectual vacuity that characterises creationism (aka intelligent design). Paul Nelson offers up an article by Doolittle and Bapteste as proof that Darwinism is unravelling. I suspect he hopes no one will read past the abstract to discover the reasonable debate scientists are having about the universality of a single tree of life.
Note – This post has been updated from 2007-03-20 to describe new installation instructions.
Overview I’ve integrated Stikkit into most of my workflow and am quite happy with the results. However, one missing piece is quick access to Stikkit from the command line. In particular, a quick list of my undone todos is quite useful without having to load up a web browser. To this end, I’ve written a Ruby script for interacting with Stikkit.
Most of my updates arrive through feeds to NetNewsWire. Since my main source of national news and analysis is the Globe and Mail, I’m quite happy that they provide many feeds for accessing their content. The problem is that many news stories are duplicated across these feeds. Furthermore, tracking all of the feeds of interest is challenging.
The new Yahoo Pipes offer a solution to these problems. Without providing too much detail, pipes are a way to filter, connect, and generally mash-up the web with a straightforward interface.
I find it useful to have a list of my unfinished tasks generally, but subtley, available. To this end, I’ve added my unfinished todos from Stikkit to my Gmail web clips. These are the small snippets of text that appear just above the message list in GMail.
All you need is the subscribe link from your todo page with the ‘not done’ button toggled. The url should look something like:
My experiences helping people manage their data has repeatedly shown that databases are poorly understood. This is well illustrated by the rampant abuses of spreadsheets for recording, manipulating, and analysing data.
Most people realise that they should be using a database, the real issue is the difficulty of creating a proper database. This is a legitimate challenge. Typically, you need to carefully consider all of the categories of data and their relationships when creating the database, which makes the upfront costs quite significant.
I like to believe that my brain is useful for analysis, synthesis, and creativity. Clearly it is not proficient at storing details like specific dates and looming reminders. Nonetheless, a great deal of my mental energy is devoted to trying to remember such details and fearing the consequences of the inevitable “it slipped my mind”. As counselled by GTD, I need a good and trustworthy system for removing these important, but distracting, details and having them reappear when needed.
I grabbed this image while preparing a new Windows machine. This seems to be an interesting comparison of the difference in design approaches between Apple and PC remotes. Both provide essentially the same functions. Clearly, however, one is more complex than the other. Which would you rather use?
Prior to general release, plantae is moving web hosts. This seems like a good time to point out that all of plantae’s code is hosted at Google Code. The project has great potential and deserves consistent attention. Unfortunately, I can’t continue to develop the code. So, if you have an interest in collaborative software, particularly in the scientific context, I encourage you to take a look.
I recently helped someone process a text file with the help of Unix command line tools. The job would have been quite challenging otherwise, and I think this represents a useful demonstration of why I choose to use Unix.
The basic structure of the datafile was:
; A general header file ; 1 sample: 0.183 0.874 0.226 0.214 0.921 0.272 0.117 2 sample: 0.411 0.186 0.956 0.492 0.150 0.278 0.110 3 .