Skip to main content

beta: Evidence-based Software Engineering – book

[This article was first published on The Shape of Code » R, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.

My book, Evidence-based software engineering: based on the publicly available data is now out on beta release (pdf, and code+data). The plan is for a three-month review, with the final version available in the shops in time for Christmas (I plan to get a few hundred printed, and made available on Amazon).

The next few months will be spent responding to reader comments, and adding material from the remaining 20 odd datasets I have waiting to be analysed.

You can either email me with any comments, or add an issue to the book’s Github page.

While the content is very different from my original thoughts, 10-years ago, the original aim of discussing all the publicly available software engineering data has been carried through (in some cases more detailed data, in greater quantity, has supplanted earlier less detailed/smaller datasets).

The aim of only discussing a topic if public data is available, has been slightly bent in places (because I thought data would turn up, and it didn’t, or I wanted to connect two datasets, or I have not yet deleted what has been written).

The outcome of these two aims is that the flow of discussion is very disjoint, even disconnected. Another reason might be that I have not yet figured out how to connect the material in a sensible way. I’m the first person to go through this exercise, so I have no idea where it’s going.

The roughly 620+ datasets is three to four times larger than I thought was publicly available. More data is good news, but required more time to analyse and discuss.

Depending on the quantity of issues raised, updates of the beta release will happen.

As always, if you know of any interesting software engineering data, please tell me.

To leave a comment for the author, please follow the link and comment on their blog: The Shape of Code » R.
R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job.
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.


from R-bloggers https://ift.tt/2CXifDv
via IFTTT

Labels

Labels:

Comments

Post a Comment

Popular posts from this blog

Solving Van der Pol equation with ivp_solve

Van der Pol’s differential equation is The equation describes a system with nonlinear damping, the degree of damping given by μ. If μ = 0 the system is linear and undamped, but for positive μ the system is nonlinear and damped. We will plot the phase portrait for the solution to Van der Pol’s equation in Python using SciPy’s new ODE solver ivp_solve . The function ivp_solve does not solve second-order systems of equations directly. It solves systems of first-order equations, but a second-order differential equation can be recast as a pair of first-order equations by introducing the first derivative as a new variable. Since y is the derivative of x , the phase portrait is just the plot of ( x , y ). If μ = 0, we have a simple harmonic oscillator and the phase portrait is simply a circle. For larger values of μ the solutions enter limiting cycles, but the cycles are more complicated than just circles. Here’s the Python code that made the plot. from scipy import linspace from ...
Post a Comment
Read more

Lawyer: 'Socialite Grifter' Anna Sorokin 'Had To Do It Her Way' (And Steal $275,000)

Opening statements were made in the "Socialite Grifter" trial on Wednesday, and both sides provided extremely different reasons why Anna Sorokin allegedly scammed a number of people and institutions out of $275,000. [ more › ] Gothamist https://ift.tt/2HXgI0E March 29, 2019 at 12:33AM
Post a Comment
Read more

Photos: Miss Subways Crowned After Drinking A 'Vial Of Cuomo's Tears'

  After a particularly dramatic primary that focused a lot on NYC's (crumbling) mass transit , it was fitting that the new Miss Subways invoked Governor Cuomo—and his challenger after winning the title last night. [ more › ] Gothamist https://ift.tt/2R2bqmJ September 28, 2018 at 10:13PM
Post a Comment
Read more