Eric J Ma's Website

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3D Printing!

written by Eric J. Ma on 2016-10-18 | tags: hobbies 3d printing

Who would have thought that making stuff could be so fun? (Particularly when the tediousness of actually building it is removed!) I think that the 3D printer I just bought for the lab might really open up new doors for us.

We have the (read more)

(793 words, approximately 4 minutes reading time)
Low-Cost Robotic Liquid Handlers!

written by Eric J. Ma on 2016-10-16

Just found out about OpenTrons, which is a company that produces open source robotic liquid handlers for less than $5000. In terms of research budgets, this is amazing!

While some may contend that... (read more)

(178 words, approximately 1 minute reading time)
GitHub Lab Notebooks: Update

written by Eric J. Ma on 2016-10-12

It's been about 2 months since starting up with the GitHub lab notebooks for a project that I'm coordinating. Here's some thoughts on it.

Firstly, version control... (read more)

(377 words, approximately 2 minutes reading time)
Collaborations Between Experimentalists and Statisticians

written by Eric J. Ma on 2016-10-11

I just saw an awesome pair of blog posts by Roger Peng and (read more)

(401 words, approximately 3 minutes reading time)
Reproducible PI Manifesto

written by Eric J. Ma on 2016-10-09 | tags: reproducibility data science

I found this set of slides by Lorena Barba: the Reproducible PI Manifesto. I love it, and I hope other PIs take it up!

Read on... (24 words, approximately 1 minute reading time)
Conference FinAid Packages

written by Eric J. Ma on 2016-10-08

I've been thinking back on my experience being on the SciPy 2016 Financial Aid committee, having myself received a full scholarship to attend SciPy 2015.

I had a chance to talk with two of the SciPy scholarship recipients. They belonged to a... (read more)

(258 words, approximately 2 minutes reading time)
Boxplot or Violin Plot?

written by Eric J. Ma on 2016-09-27 | tags: data visualization data science

Which would you choose? Let's figure out which might be more useful.

Read on... (61 words, approximately 1 minute reading time)
Paper Review

written by Eric J. Ma on 2016-09-22

I recently reviewed a paper for PLOS Computational Biology. This was my first ever scientific paper review, and so I did my best to be constructive and helpful to the authors, just as other reviewers were for my first lead author publication. I had... (read more)

(587 words, approximately 3 minutes reading time)
Why Uncertainty Matters

written by Eric J. Ma on 2016-09-16 | tags: statistics bayesian data science

Uncertainty is part and parcel of the process of doing science; in effect it's a currency of science. What scientists do is essentially quantitatively... (read more)

(359 words, approximately 2 minutes reading time)
Scientists: Eliminate Link Rot!

written by Eric J. Ma on 2016-09-08

Reading up on Bayesian methods for analysis of high throughput measurement data, I saw this very promising paper by Johnson & Li.

In the abstract, there was a... (read more)

(185 words, approximately 1 minute reading time)
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