Sandro Tsang

PhD in Economics | Data Scientist | Tutor of Epidemiology and Evidence-based medical research methods | Freeware Enthusiast | Self-taught Programmer

[Sandro Tsang @skf_tsang]

@MTechnicals @upstox Hi, I follow the instruction from here: https://t.co/vPrJRiZrbx. Everything run very smoothly. However, the bash script for launching the distro did not work. Would you please suggest me the direction to fix it. Many thanks. Sandro

[Sandro Tsang @skf_tsang]

@f2harrell I started using the data.table R package to save the big data. fwrite() and fread() save and read big data quickly. In fact, it transforms data in one line of code in most of the cases. Many thanks to Professor Frank Harrell for writing up data.table, Hmisc, rms...

[Sandro Tsang @skf_tsang]

Does anyone know whether docker must be install in order to give an app in a linux container a GUI?

[Sandro Tsang @skf_tsang]

In these days, almost all disciplines use quantitative methods to a different extent. All computational devices come with AI. Are we all data scientists? Or do we need a new definition of data scientist?

[Sandro Tsang @skf_tsang]

@trishgreenhalgh Sorry for the lost. The lesson here is that we ignored that epidemic can emerge any time. Airborne infection epidemics are more frightening. Our ability in predicting the emergencies is far from perfect.

[Sandro Tsang @skf_tsang]

I did not notice that I have a missing JAMA comment item from my profile... until I try to modify my homepage. https://t.co/LsGfSnEb5m

[Sandro Tsang @skf_tsang]

Here is my first commentary published in JAMA. I reckoned that there were loads of grammatical mistakes... I felt a shame to post it. I think I should not feel that way. My health status was very bad at that time. I do it to check my mental status. https://t.co/PhzcY72E1e

[Sandro Tsang @skf_tsang]

@DiedSuddenly_ It is shocking... I always say that we do our best for everything and express our love to the beloved without hesitation for this reason. It sounds dramatic, but it actually happened and was captured.

[Sandro Tsang @skf_tsang]

@GSCollins @bmj_latest @CSMOxford @OxfordMedSci @BotnarOxford @ndorms @EQUATORNetwork @CRUKresearch @UniofOxford This section is always fun to read. Now, it is fun to write up an article too ;)

[Sandro Tsang @skf_tsang]

@ProfMattFox I think I would. It cancelled out on average. It does not affect the whole population overall. However, it will be useful for deriving group specific policies.

[Sandro Tsang @skf_tsang]

@cecilejanssens What? Announcement from a ceased individual herself?

[Sandro Tsang @skf_tsang]

@bestofnextdoor Coase formulated this problem a century ago. https://t.co/SIZQxOE43a. You have to demonstrate your property rights and quantify how many you have lost... Suppose property rights can be established, you can agree that the profit is proportional to the size of land...

[Sandro Tsang @skf_tsang]

@ProfMattFox No pain no gain

[Sandro Tsang @skf_tsang]

@EdSeymore @EMPosts @JosephEStiglitz Yes, it hurts everyone, but the well-off more. They also did not rule out complementarily implementing other policies. I bet we are in a stagflation (or a more complex situation). This time, all unfavourable events happen at the same time. It is an unprecedented situation.

[Sandro Tsang @skf_tsang]

@johntristanbook @EMPosts @JosephEStiglitz Any events for backing your arguement?

[Sandro Tsang @skf_tsang]

@rfheller @TobyWalsh I agree with Professor Walsh that we should put more effort in developing machine ethics. We have to do it fast before computers that can code become easily accessible to general public. Thanks Professor Heller for tweeting about this book.

[Sandro Tsang @skf_tsang]

I went to the immigration department without knowing that I would be given a language test. Thank God. I passed the exam to get me a resident permit of France. Perhaps I am not that bad with language given that I largely learn French through using the…https://t.co/BJYXvSOox5

[Sandro Tsang @skf_tsang]

@mairie6paris @jp_lecoq
Maire de Paris a jeté les malades à la rue

[Sandro Tsang @skf_tsang]

Another comment piece unexpectedly accepted. https://t.co/YBElQLabTF