Maciej Beręsewicz
@mberesewicz.bsky.social
Statistician, an R enthusiast, official #statistics, non-probability samples, #rstats,
Pinned
So…our next package just landed on CRAN! This time we focus on NMAR and implemented two methods from literature: empirical likelihood and exponential tilting (and more to come!). Package is integrated with {survey} package. Check it out…and your feedback is more than welcome! #rstats @ncn.gov.pl
Reposted by Maciej Beręsewicz
A new version of the nonprobsvy package in R, and an article in JSS to boot! There is no better tool for the analysis of data from non-probability surveys, implementing all of the latest advances in this literature. If you analyze data from NP surveys, please read:
www.jstatsoft.org/article/view...
www.jstatsoft.org/article/view...
www.jstatsoft.org
September 28, 2026 at 12:58 PM
A new version of the nonprobsvy package in R, and an article in JSS to boot! There is no better tool for the analysis of data from non-probability surveys, implementing all of the latest advances in this literature. If you analyze data from NP surveys, please read:
www.jstatsoft.org/article/view...
www.jstatsoft.org/article/view...
Yeah! Finally published! #rstats www.jstatsoft.org/article/view...
September 25, 2026 at 3:10 PM
Yeah! Finally published! #rstats www.jstatsoft.org/article/view...
Reposted by Maciej Beręsewicz
🌍 Calling R, geospatial & Earth Observation enthusiasts!
Take on the R-for-eaRth Data Challenge: methane emission estimation from Sentinel-2 data.
Deadline: June 30, 2026
Url: github.com/CredibleAI/R...
#RStats #RSpatial #EarthObservation #OpenScience
Take on the R-for-eaRth Data Challenge: methane emission estimation from Sentinel-2 data.
Deadline: June 30, 2026
Url: github.com/CredibleAI/R...
#RStats #RSpatial #EarthObservation #OpenScience
June 3, 2026 at 2:03 PM
🌍 Calling R, geospatial & Earth Observation enthusiasts!
Take on the R-for-eaRth Data Challenge: methane emission estimation from Sentinel-2 data.
Deadline: June 30, 2026
Url: github.com/CredibleAI/R...
#RStats #RSpatial #EarthObservation #OpenScience
Take on the R-for-eaRth Data Challenge: methane emission estimation from Sentinel-2 data.
Deadline: June 30, 2026
Url: github.com/CredibleAI/R...
#RStats #RSpatial #EarthObservation #OpenScience
Reposted by Maciej Beręsewicz
⏳ UseR! 2026 – Warsaw 🇵🇱✨
The CFP deadline is fast approaching!
Submit your abstracts for talks, lightning talks, posters, tutorials, and panels before Sun 8 Mar 2026.
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/ #rstats #poland #datascience
The CFP deadline is fast approaching!
Submit your abstracts for talks, lightning talks, posters, tutorials, and panels before Sun 8 Mar 2026.
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/ #rstats #poland #datascience
March 4, 2026 at 5:23 PM
⏳ UseR! 2026 – Warsaw 🇵🇱✨
The CFP deadline is fast approaching!
Submit your abstracts for talks, lightning talks, posters, tutorials, and panels before Sun 8 Mar 2026.
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/ #rstats #poland #datascience
The CFP deadline is fast approaching!
Submit your abstracts for talks, lightning talks, posters, tutorials, and panels before Sun 8 Mar 2026.
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/ #rstats #poland #datascience
Reposted by Maciej Beręsewicz
UseR! 2026 – Warsaw 🇵🇱✨
CFP is now open! Submit abstracts for talks, lightning talks, posters, tutorials, and panels.
🗓 Deadline: Sun 8 Mar 2026
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/
#rstats #warsaw #datascience
CFP is now open! Submit abstracts for talks, lightning talks, posters, tutorials, and panels.
🗓 Deadline: Sun 8 Mar 2026
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/
#rstats #warsaw #datascience
February 18, 2026 at 5:23 PM
UseR! 2026 – Warsaw 🇵🇱✨
CFP is now open! Submit abstracts for talks, lightning talks, posters, tutorials, and panels.
🗓 Deadline: Sun 8 Mar 2026
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/
#rstats #warsaw #datascience
CFP is now open! Submit abstracts for talks, lightning talks, posters, tutorials, and panels.
🗓 Deadline: Sun 8 Mar 2026
📅 Conference: 7–9 July
🎓 Tutorial Day: 6 July
🔗 user2026.r-project.org/call/
#rstats #warsaw #datascience
January 22, 2026 at 7:21 AM
So…our next package just landed on CRAN! This time we focus on NMAR and implemented two methods from literature: empirical likelihood and exponential tilting (and more to come!). Package is integrated with {survey} package. Check it out…and your feedback is more than welcome! #rstats @ncn.gov.pl
January 18, 2026 at 2:14 PM
So…our next package just landed on CRAN! This time we focus on NMAR and implemented two methods from literature: empirical likelihood and exponential tilting (and more to come!). Package is integrated with {survey} package. Check it out…and your feedback is more than welcome! #rstats @ncn.gov.pl
Reposted by Maciej Beręsewicz
❗️Our next workshop will be on Jan 8 , 6 pm CET titled Inference for non-probability samples with nonprobsvy package in R by
@mberesewicz.bsky.social
Register or sponsor a student by donating to support Ukraine!
Details: bit.ly/3wBeY4S
Please share!
#AcademicSky #EconSky #RStats
@mberesewicz.bsky.social
Register or sponsor a student by donating to support Ukraine!
Details: bit.ly/3wBeY4S
Please share!
#AcademicSky #EconSky #RStats
December 12, 2025 at 9:01 AM
❗️Our next workshop will be on Jan 8 , 6 pm CET titled Inference for non-probability samples with nonprobsvy package in R by
@mberesewicz.bsky.social
Register or sponsor a student by donating to support Ukraine!
Details: bit.ly/3wBeY4S
Please share!
#AcademicSky #EconSky #RStats
@mberesewicz.bsky.social
Register or sponsor a student by donating to support Ukraine!
Details: bit.ly/3wBeY4S
Please share!
#AcademicSky #EconSky #RStats
Our new #rstats package. This one implements and extends Lee et al. (2022) maximum entropy classification so you can automate your record linkage pipeline. Let us know what you think! cc @tslumley.bsky.social @vincentab.bsky.social @bradytwest.bsky.social @bschneidr.bsky.social
November 26, 2025 at 7:09 PM
Our new #rstats package. This one implements and extends Lee et al. (2022) maximum entropy classification so you can automate your record linkage pipeline. Let us know what you think! cc @tslumley.bsky.social @vincentab.bsky.social @bradytwest.bsky.social @bschneidr.bsky.social
Another #rstats package uploaded to CRAN! If you are linking data without identifiers and thinking about non-standard blocking methods to compare pairs, check out our {blocking} package. See the website and (hopefully) informative vignettes! ncn-foreigners.ue.poznan.pl/blocking/
June 17, 2025 at 11:33 AM
Another #rstats package uploaded to CRAN! If you are linking data without identifiers and thinking about non-standard blocking methods to compare pairs, check out our {blocking} package. See the website and (hopefully) informative vignettes! ncn-foreigners.ue.poznan.pl/blocking/
I've just got my copy of your book, @bradytwest.bsky.social. Thanks for including the {nonprobsvy}!
June 3, 2025 at 6:37 AM
I've just got my copy of your book, @bradytwest.bsky.social. Thanks for including the {nonprobsvy}!
If you are interested in the theory behind the {nonprobsvy} package, consider reading the working paper that we just uploaded on #arXiv arxiv.org/abs/2504.04255 #rstats
April 8, 2025 at 2:44 PM
If you are interested in the theory behind the {nonprobsvy} package, consider reading the working paper that we just uploaded on #arXiv arxiv.org/abs/2504.04255 #rstats
New version of the {nonprobsvy} #rstats package is on its way to CRAN! We have made significant changes to the source code, its functionality and added new methods.
The output changed and was inspired by an excellent {WeightIt} pkg @noahgreifer.bsky.social ncn-foreigners.github.io/nonprobsvy
The output changed and was inspired by an excellent {WeightIt} pkg @noahgreifer.bsky.social ncn-foreigners.github.io/nonprobsvy
March 27, 2025 at 2:56 PM
New version of the {nonprobsvy} #rstats package is on its way to CRAN! We have made significant changes to the source code, its functionality and added new methods.
The output changed and was inspired by an excellent {WeightIt} pkg @noahgreifer.bsky.social ncn-foreigners.github.io/nonprobsvy
The output changed and was inspired by an excellent {WeightIt} pkg @noahgreifer.bsky.social ncn-foreigners.github.io/nonprobsvy
#rstats developers, can anyone tell me if there is a tool (preferably an R package) that can count the number of functions used and their connections within my own package? @vincentab.bsky.social @zeileis.org
#rstats developers, do you know of a package that allows me to see how many times a given R/Rcpp function created by my package is used within my package (R/ and src/)? Is there a tool that allows me to visualise the relationship between funs? yes, I have my own funs that do it but I need a tool :)
February 14, 2025 at 1:53 PM
#rstats developers, can anyone tell me if there is a tool (preferably an R package) that can count the number of functions used and their connections within my own package? @vincentab.bsky.social @zeileis.org
#rstats developers, do you know of a package that allows me to see how many times a given R/Rcpp function created by my package is used within my package (R/ and src/)? Is there a tool that allows me to visualise the relationship between funs? yes, I have my own funs that do it but I need a tool :)
February 14, 2025 at 8:48 AM
#rstats developers, do you know of a package that allows me to see how many times a given R/Rcpp function created by my package is used within my package (R/ and src/)? Is there a tool that allows me to visualise the relationship between funs? yes, I have my own funs that do it but I need a tool :)
Reposted by Maciej Beręsewicz
Another bad day in the U.S. for any technical documents that talk about the "bias" in estimators...🙄
1. EXCLUSIVE
Today, the NSA is planning a "Big Delete" of websites and internal network content that contain any of 27 banned words, including "privilege," "bias," and "inclusion," a NSA source tells Popular Information.
The massive purge is creating chaos, taking down "mission-related" work
Today, the NSA is planning a "Big Delete" of websites and internal network content that contain any of 27 banned words, including "privilege," "bias," and "inclusion," a NSA source tells Popular Information.
The massive purge is creating chaos, taking down "mission-related" work
The NSA's "Big Delete"
Today, the National Security Agency (NSA) is planning a "Big Delete" of websites and internal network content that contain any of 27 banned words, including "privilege," "bias," and "inclusion." The "...
popular.info
February 10, 2025 at 5:44 PM
Another bad day in the U.S. for any technical documents that talk about the "bias" in estimators...🙄
Reposted by Maciej Beręsewicz
#rstats If you are interested in estimating population size, you may wish to use our package {singleRcapture} which has just been uploaded to CRAN (0.2.2). The package implements several methods (based on truncated distributions) and provides a user-friendly API. cran.r-project.org/package=sing...
February 4, 2025 at 9:30 AM
#rstats If you are interested in estimating population size, you may wish to use our package {singleRcapture} which has just been uploaded to CRAN (0.2.2). The package implements several methods (based on truncated distributions) and provides a user-friendly API. cran.r-project.org/package=sing...
#rstats If you are interested in estimating population size, you may wish to use our package {singleRcapture} which has just been uploaded to CRAN (0.2.2). The package implements several methods (based on truncated distributions) and provides a user-friendly API. cran.r-project.org/package=sing...
February 4, 2025 at 9:30 AM
#rstats If you are interested in estimating population size, you may wish to use our package {singleRcapture} which has just been uploaded to CRAN (0.2.2). The package implements several methods (based on truncated distributions) and provides a user-friendly API. cran.r-project.org/package=sing...
Reposted by Maciej Beręsewicz
Today’s issue of The Survey Statistician includes an overview of two #rstats 📦’s (srvyr & svrep) for survey data analysis, facilitating Tidyverse workflows and flexible resampling methods such as the generalized bootstrap, building on ‘survey’ as a foundation #statsky
isi-iass.org/home/wp-cont...
isi-iass.org/home/wp-cont...
January 28, 2025 at 2:13 PM
Today’s issue of The Survey Statistician includes an overview of two #rstats 📦’s (srvyr & svrep) for survey data analysis, facilitating Tidyverse workflows and flexible resampling methods such as the generalized bootstrap, building on ‘survey’ as a foundation #statsky
isi-iass.org/home/wp-cont...
isi-iass.org/home/wp-cont...
@bradytwest.bsky.social We've finally finished a draft paper on the nonprobsvy package: github.com/ncn-foreigne.... Just bear in mind that the abstract and the section on classes
are incomplete. We're also doing a big update to the pkg, so expect breaking changes. We are open feedback :)
are incomplete. We're also doing a big update to the pkg, so expect breaking changes. We are open feedback :)
github.com
January 31, 2025 at 2:47 PM
@bradytwest.bsky.social We've finally finished a draft paper on the nonprobsvy package: github.com/ncn-foreigne.... Just bear in mind that the abstract and the section on classes
are incomplete. We're also doing a big update to the pkg, so expect breaking changes. We are open feedback :)
are incomplete. We're also doing a big update to the pkg, so expect breaking changes. We are open feedback :)
I am delighted to announce that our paper, "Quantile Balancing Inverse Probability Weighting for Non-probability Samples", has been accepted for publication in the Survey Methodology journal! You can find a preprint of the paper here: arxiv.org/abs/2403.09726
January 8, 2025 at 7:56 AM
I am delighted to announce that our paper, "Quantile Balancing Inverse Probability Weighting for Non-probability Samples", has been accepted for publication in the Survey Methodology journal! You can find a preprint of the paper here: arxiv.org/abs/2403.09726
#EconSky #AcademicSky are you dealing with linking data without identifiers (aka probabilistic RL, entity resolution)? Check our blocking packages in #rstats (ncn-foreigners.github.io/blocking) and #python (blockingpy.readthedocs.io) that use ANN to sig. reduce number of comparisons and time!
Welcome to BlockingPy’s Documentation — BlockingPy 0.1.2 documentation
blockingpy.readthedocs.io
January 3, 2025 at 4:57 PM
#EconSky #AcademicSky are you dealing with linking data without identifiers (aka probabilistic RL, entity resolution)? Check our blocking packages in #rstats (ncn-foreigners.github.io/blocking) and #python (blockingpy.readthedocs.io) that use ANN to sig. reduce number of comparisons and time!
Reposted by Maciej Beręsewicz
Dear all, I'm looking for good examples of how non-probability and probability surveys (or population data) have been used together (and data is available). Does anyone have any ideas? This is for testing our {nonprobsvy} package (ncn-foreigners.github.io/nonprobsvy) #rstats #EconSky #AcademicSky
ncn-foreigners.github.io
January 3, 2025 at 10:48 AM
Dear all, I'm looking for good examples of how non-probability and probability surveys (or population data) have been used together (and data is available). Does anyone have any ideas? This is for testing our {nonprobsvy} package (ncn-foreigners.github.io/nonprobsvy) #rstats #EconSky #AcademicSky
Dear all, I'm looking for good examples of how non-probability and probability surveys (or population data) have been used together (and data is available). Does anyone have any ideas? This is for testing our {nonprobsvy} package (ncn-foreigners.github.io/nonprobsvy) #rstats #EconSky #AcademicSky
ncn-foreigners.github.io
January 3, 2025 at 10:48 AM
Dear all, I'm looking for good examples of how non-probability and probability surveys (or population data) have been used together (and data is available). Does anyone have any ideas? This is for testing our {nonprobsvy} package (ncn-foreigners.github.io/nonprobsvy) #rstats #EconSky #AcademicSky
Interesting package (and paper) for record linkage problems!
December 9, 2024 at 2:29 PM
Interesting package (and paper) for record linkage problems!