#bsvarsigns โ Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bsvarsigns, aggregated by home.social.
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๐โค๏ธ Awww It's finally out! Our presentation on bsvars.org design concept in which @adamwang15.bsky.social talks about the main design features for our packages!
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Hey hey! ๐ค๐ฉท
The video on macro analyses using the R package bsvarSIGNs by Adam is now publicly available! Have a look!
Thank you Dariia and Workshops for Ukraine! ๐๐
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๐ When did that happen?! โจ Packages bsvars and bsvarSIGNs have reached 2๏ธโฃ0๏ธโฃK downloads on CRAN!
Thank you so much, everybody! โค๏ธ๐
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๐ฆbsvars.org design concept pt. 4 ๐จ
๐ Once you work with Bayesian structural dynamic non-linear system modelling everything takes a while! So, we delegate EVERYTHING to much faster C++ code! ๐ฆ
๐ https://bsvars.org/
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๐ค bsvars.org design concept pt. 3 ๐
โญ We use RcppArmadillo for linear algebra because we found it very fast on matrix operations and RNGs, well-documented, easy to use in packages. We ๐ค it! Seriously!
๐ https://bsvars.org/
#bsvars.org #bsvars #bsvarSIGNs #Rcpp #RcppArmadillo #rstats
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๐ bsvars.org design concept pt. 2 โค๏ธ
โญ We implemented C++ code using Rcpp and could not be more glad about that! It's a fantastic facility with many functionalities.
โจ And it seems that @eddelbuettel is answering all Rcpp questions the following Canadian morning, which is so great!
๐ https://bsvars.org/
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๐ in the nearest posts we'll present the design concept behind the R packages ๐ฆ @bsvars ๐
Our driving principle was: SPEED :cpp_language: and CONVENIENCE :rstats:
Stay tuned for more!
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Check out our presentation about
๐ bsvars.org design concept โจ
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I've prepared a cool figure of @bsvars packages cumulative downloads timeline, so I'm sharing ๐๐
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This is so cool!โจ Historical decomposition in the bsvars โค๏ธ๐ and bsvarSIGNs ๐ค๐ packages are fixed now! ๐
Adam spotted a mistake in the C++ code for historical decompositions that was giving us some headache - and triggered many comments from the users - and submitted a Pull Request fixing some indices. Thank you Adam! ๐โญ
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Hey, please have a look at the presentation slides from Adam's yesterday's Workshop for Ukraine! Lots of good material here: https://bsvars.org/2025-03-bsvarSIGNs-w4UKR
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Have a look at the newest slides from Xiaolei Wang's presentation of our R package bsvarSIGNs ๐ค๐ for the Statistical Society of Australia
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Scenario analysis a la Juan Antolรญn-Dรญaz, Ivan Petrella, Rubio-Ramรญrez (2021, JME)? YES! Gianni shows how to do it using the estimation output from our ๐ฅ package ๐ฏ๐๐๐ฎ๐ฟ๐ฆ๐๐๐ก๐! How cool is that?!
https://github.com/bsvars/bsvarSIGNs/issues/50
https://doi.org/10.1016/j.jmoneco.2020.06.001
#bsvarSIGNs #bsvar #rstats #cooperation #structural #macroeconometrics -
Hey! Please have a look at my lecture slides on ๐๐ข๐บ๐ฆ๐ด๐ช๐ข๐ฏ ๐๐ฆ๐ค๐ต๐ฐ๐ณ ๐๐ถ๐ต๐ฐ๐ณ๐ฆ๐จ๐ณ๐ฆ๐ด๐ด๐ช๐ฐ๐ฏ๐ด with a forecasting application of the material implemented using my ๐ฅ package ๐ฏ๐๐๐ฎ๐ฟ๐ฆ๐๐๐ก๐! ๐๐ค
https://bsvars.github.io/2024-10-be24-bsvarSIGNs
No sign restrictions are involved here! Just the VAR model with hierarchical prior and Bayesian forecasting. Juicy! ๐ญ๐ฌ