HK

Techy Economist

[HK @EconHKye]

Just aced my week’s math review! Practiced derivative rules u0026 solved 8 tricky calculus problems ,

[HK @EconHKye]

Just turned a pile of soft butter, sugar, flour and vanilla into warm, golden chocolate chip cookies The kitchen smells like heaven and I’m already planning my next baking adventure!

[HK @EconHKye]

Finally passed my driving test on the first try! All those early mornings practicing parallel parking were so worth it — now I can finally hit the road independently

[HK @EconHKye]

Our photography club’s autumn hike this Sat at 9 AM! Bring your gear, capture stunning fall foliage, and share your shots with the crew. Sign up via link in bio!，

[ARU @ARU112885]

Enjoying a warm latte and a good book on a rainy Sunday—this is the perfect little escape.，

[HK @EconHKye]

Today’s highlight: Spent the whole day at the city’s pop culture con, scored exclusive anime merch, took pics with cosplayers, and already counting down to next year!，

[ㅎㅅㅎ @QvwV4pN7CO95340]

Just watched my tiny pup grow from wobbly new walker to zooming trick champ in 6 months—this floof’s my favorite work of art , #PetGrowthJourney, #DogLife，

[HK @EconHKye]

Took an hour to sort out old books u0026 clothes this weekend. Donated 3 boxes of stuff I no longer need. Clearing space feels so good!

[R-bloggers @Rbloggers]

Best ML Project with Dataset and Source Code {https://t.co/vqWiSWKySj} #rstats #DataScience

[Prof. Feynman @ProfFeynman]

Remove yourself from people and places where you don’t feel valued and respected.

[Leibniz Institute for Financial Research SAFE @SAFE_Frankfurt]

📆In September, we will host two research conferences you can still submit papers to. Join the SAFE Asset Pricing Workshop or the Market Microstructure Conference. All details on our homepage: https://t.co/HiA2K3UNdU #EconTwitter #CallforPapers

[Rick Evans @RickEcon]

This textbook "Economic Networks: Theory and Computation" by @john_stachurski and Tom Sargent looks great. Free downloadable PDF, tons of executable #Python code and #dataviz in @jupyterbook, and full GitHub version control. @QuantEcon @PSLFoundation

https://t.co/6G6yEVDquZ

[Dirk Eddelbuettel @eddelbuettel]

Thanks again to @NISS_DataSci for inviting me to give a virtual tutorial on #Rcpp for extending #RStats with @isoCpp. Slides are (as usual) on my talks page at
https://t.co/We3FikXNe8; the video recording should be(come) available for NISS affiliates.

[Daily R Cheatsheets @daily_r_sheets]

Today's #rstats cheatsheet: regular-expressions
Download: https://t.co/esJOdsMJ2G
See more: https://t.co/KgJ4eggU4l
Contribute your own: https://t.co/KLVFg0ougL

[Dirk Eddelbuettel @eddelbuettel]

Lecture slides for my 'Data Science Programming Methods' course STAT 447 from this Fall 2021 at U of Illinois are now accessible via https://t.co/hHewPJY3pl covering shell (incl sed/awk), markdown, git(hub), sql, lots of #Rstats up to packaging, and Docker. Enjoy!

[Dirk Eddelbuettel @eddelbuettel]

R^4 Post #036: pub/sub with Redis and R
Real-time financial market monitoring with R and Redis
https://t.co/0HqbaKr8Fj
#rstats #rcpp #redis

But special thanks to @joshua_ulrich and especially (twitterless) Bryan Lewis

[NBER @nberpubs]

Comparing the econometric causal model with two popular causal frameworks: Neyman-Holland causal model and the do-calculus, from James J. Heckman and Rodrigo Pinto https://t.co/7jwFvCPA1Z

[Roxana Gutiérrez-Romero @Roxanagutz]

Fabolous book on #Python and #Econometrics

It covers:
-basic python libraries,
-graphs,
-OLS,
-time series, forecasting,
-panel data,
-IV,
-simultaneous equations models,
-limited dependent variable models,
and various examples from @jmwooldridge book

[MarketWatch @MarketWatch]

OPINION: The growing use of payment for order flow in U.S. equity markets may be increasing volatility and costs for all investors by moving a greater share of money from exchanges to market makers.
https://t.co/ggC25pLQKQ

[Prof. Feynman @ProfFeynman]

Life is too short to worry about stupid things. Have fun. Fall in love. Regret nothing, and don't let people bring you down. Study, think, create, and grow. Teach yourself and teach others.