Fascinating! There mayyyy be some data issues. It looks like "rt" is a top contender -- while this *is* an #rstats package, as a twitter content matter expert (😂) I also know that old retweets used to be prepended with "RT" and this is probably skewing our result!
Let's filter out {rt} and see what we get!
Fun! Another data anomaly! Again, {usa} *is* an #rstats package, but a quick look at the tweets that include this shows that they are almost always referring to the country, not the package
WHOA after filtering these out, we end up with the exact same 5 as we got using our sample from the past ~week with the order of the top two flipped. Sometimes sampling works!
🏆 Statistics is the real winner today!
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A lot of my research is in the observational study space. This basically mean that participants in the study were not randomly assigned treatments or exposures, but rather we just observe how a certain exposure affects an outcome
♥️ For example: Is a diabetes drug associated with heart disease?
Instead of randomly giving some patients drug A and some drug B, we evaluated the electronic health records of patients who were already taking the drugs & assessed their health after.
👋 @LucyStats here! It's been a very exciting week for folks in Causal Inference with the Nobel Prize announcements, I thought it'd be neat to dive back in history to hear about a previous Nobel winner, Ronald Ross
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This topic is fun because it spans a whole myriad of my interests!
✔️We've got stats!
✔️We've got poetry!
✔️We've got infectious disease epidemiology!
Ronald Ross won the Nobel Prize for Physiology or Medicine in 1902 "for his work on malaria, by which he has shown how it enters the organism and thereby has laid the foundation for successful research on this disease and methods of combating it."
Today, I would like to share some resources on causal inference. - a thread ⬇️
I came to this topic, while working with clinicians who use IPW and matching on a daily basis (they are not familiar with double robust approaches). I don’t know for you, but I am so admirative of them as they combine their work with patients with research to advance knowledge
Now, I would like to mention an R package, FactoMineR that I use on a daily basis to explore and visualize heterogeneous data: quantitative, categorical, with group structures, (multiple) contingency tables.
At its core, SVD! (I am also an SVD fan, @daniela_witten ;-).
@daniela_witten Note it was also the case for the famous @SherlockpHolmes, a role model for reproducibility, who I admire both from a scientific and personal point of view.
Hello!
So today, I will share a few thoughts and advice I usually give to my PhD students. I hope this might be helpful for a wider audience, even if it is obvious and already stated by others. Anyway, as a teacher, we know repetition is important ;) - a thread ⬇️
1)Ask questions
Ask questions
Ask questions
….
Ask questions!
I mean that: don't hesitate to ask questions in seminars (in France in particular, we don't dare enough). Be curious, don’t be shy.
2) If you are tired and can't work, just don’t. Take a break, take a walk if you can. I've never regretted it, although I've often regretted staying in front my computer all day because I couldn't get anything done