Riinu Pius
@pius.cloud
Senior Data Manager. If it ain't broke, it's outdated.
riinu.me
riinu.me
#AdventOfCode Day 06 - both parts 🥳💃
Knew I wanted to do today's in #rstats instead of #pydata as soon as I saw it. Nice wrangling. Some duplication in code, but don't have time to reduce. Pun intended.
Knew I wanted to do today's in #rstats instead of #pydata as soon as I saw it. Nice wrangling. Some duplication in code, but don't have time to reduce. Pun intended.
December 6, 2025 at 1:38 PM
#AdventOfCode Day 06 - both parts 🥳💃
Knew I wanted to do today's in #rstats instead of #pydata as soon as I saw it. Nice wrangling. Some duplication in code, but don't have time to reduce. Pun intended.
Knew I wanted to do today's in #rstats instead of #pydata as soon as I saw it. Nice wrangling. Some duplication in code, but don't have time to reduce. Pun intended.
#AdventOfCode Day 05 Part I only in #pydata
December 5, 2025 at 4:58 PM
#AdventOfCode Day 05 Part I only in #pydata
#AdventOfCode Day 02 Part I only.
Not sure I could do Part II even if I was using beloved #rstats, and not struggling through with #pydata.
Anyway, tomorrow is another day. Happy to do what I can given the time restrictions that I have 🚸
Not sure I could do Part II even if I was using beloved #rstats, and not struggling through with #pydata.
Anyway, tomorrow is another day. Happy to do what I can given the time restrictions that I have 🚸
December 2, 2025 at 4:48 PM
#AdventOfCode Day 02 Part I only.
Not sure I could do Part II even if I was using beloved #rstats, and not struggling through with #pydata.
Anyway, tomorrow is another day. Happy to do what I can given the time restrictions that I have 🚸
Not sure I could do Part II even if I was using beloved #rstats, and not struggling through with #pydata.
Anyway, tomorrow is another day. Happy to do what I can given the time restrictions that I have 🚸
It's most wonderful time of the year - #AdventOfCode Day 01🎄
Having abandoned #pydata in favour of #rstats 13 years ago, I am keen to give our relationship another go. Especially as I left pre-pandas 🐼
Will revert to R as soon as the going gets tough. Probably in a day or two 😅
Having abandoned #pydata in favour of #rstats 13 years ago, I am keen to give our relationship another go. Especially as I left pre-pandas 🐼
Will revert to R as soon as the going gets tough. Probably in a day or two 😅
December 1, 2025 at 4:40 PM
It's most wonderful time of the year - #AdventOfCode Day 01🎄
Having abandoned #pydata in favour of #rstats 13 years ago, I am keen to give our relationship another go. Especially as I left pre-pandas 🐼
Will revert to R as soon as the going gets tough. Probably in a day or two 😅
Having abandoned #pydata in favour of #rstats 13 years ago, I am keen to give our relationship another go. Especially as I left pre-pandas 🐼
Will revert to R as soon as the going gets tough. Probably in a day or two 😅
📢Accurate != precise📢
Not precise, but accurate is also known as roughly right - Figure (a).
Not accurate, but precise is also known as precisely wrong - Figure (d).
www.riinu.me/2025/08/accu...
#rstats code in blog post
Not precise, but accurate is also known as roughly right - Figure (a).
Not accurate, but precise is also known as precisely wrong - Figure (d).
www.riinu.me/2025/08/accu...
#rstats code in blog post
August 11, 2025 at 10:40 AM
📢Accurate != precise📢
Not precise, but accurate is also known as roughly right - Figure (a).
Not accurate, but precise is also known as precisely wrong - Figure (d).
www.riinu.me/2025/08/accu...
#rstats code in blog post
Not precise, but accurate is also known as roughly right - Figure (a).
Not accurate, but precise is also known as precisely wrong - Figure (d).
www.riinu.me/2025/08/accu...
#rstats code in blog post
New blog post: high quality figures from R Markdown or Quarto to Word:
R Markdown set-up chunk: dpi = 300
Quarto YAML: fig-dpi: 300
www.riinu.me/2025/07/dpi/
#rstats #quarto
R Markdown set-up chunk: dpi = 300
Quarto YAML: fig-dpi: 300
www.riinu.me/2025/07/dpi/
#rstats #quarto
July 6, 2025 at 10:16 AM
New blog post: high quality figures from R Markdown or Quarto to Word:
R Markdown set-up chunk: dpi = 300
Quarto YAML: fig-dpi: 300
www.riinu.me/2025/07/dpi/
#rstats #quarto
R Markdown set-up chunk: dpi = 300
Quarto YAML: fig-dpi: 300
www.riinu.me/2025/07/dpi/
#rstats #quarto
June 10, 2025 at 2:45 PM
#AdventOfCode Day 11 in #rstats and #tidyverse
Part II runs 3x faster than Part I 😉
First time using memoise although that's not the speed-up, as using that in both parts. Even the compulsive R-Restarter that I am (command+shift+R), it still bit me a few times 😂
Coding is joy 🥳🎄
Part II runs 3x faster than Part I 😉
First time using memoise although that's not the speed-up, as using that in both parts. Even the compulsive R-Restarter that I am (command+shift+R), it still bit me a few times 😂
Coding is joy 🥳🎄
December 12, 2024 at 7:04 PM
#AdventOfCode Day 11 in #rstats and #tidyverse
Part II runs 3x faster than Part I 😉
First time using memoise although that's not the speed-up, as using that in both parts. Even the compulsive R-Restarter that I am (command+shift+R), it still bit me a few times 😂
Coding is joy 🥳🎄
Part II runs 3x faster than Part I 😉
First time using memoise although that's not the speed-up, as using that in both parts. Even the compulsive R-Restarter that I am (command+shift+R), it still bit me a few times 😂
Coding is joy 🥳🎄
#AdventOfCode Day 06 in #rstats and #tidyverse
Again just Part I, don't even have time to read the instructions for Part II 😅🎄
Again just Part I, don't even have time to read the instructions for Part II 😅🎄
December 6, 2024 at 3:16 PM
#AdventOfCode Day 06 in #rstats and #tidyverse
Again just Part I, don't even have time to read the instructions for Part II 😅🎄
Again just Part I, don't even have time to read the instructions for Part II 😅🎄
#AdventOfCode Day 05 in #rstats and #tidyverse
Part I only - probably won't have time for Part II.
Broke out crossing() for the first time this year - another function I only use in December 🙃
Part I only - probably won't have time for Part II.
Broke out crossing() for the first time this year - another function I only use in December 🙃
December 5, 2024 at 3:37 PM
#AdventOfCode Day 05 in #rstats and #tidyverse
Part I only - probably won't have time for Part II.
Broke out crossing() for the first time this year - another function I only use in December 🙃
Part I only - probably won't have time for Part II.
Broke out crossing() for the first time this year - another function I only use in December 🙃
Part II is much better than Part I. Which is unusual 😅
December 4, 2024 at 4:16 PM
Part II is much better than Part I. Which is unusual 😅
#AdventOfCode 2024, Day 03 in #rstats and #tidyverse
fill() probably the most useful function here. First time using co-pilot, it was very helpful with the first regular expression, but weirdly lost the plot when I asked for the second one.
fill() probably the most useful function here. First time using co-pilot, it was very helpful with the first regular expression, but weirdly lost the plot when I asked for the second one.
December 3, 2024 at 12:06 PM
#AdventOfCode 2024, Day 03 in #rstats and #tidyverse
fill() probably the most useful function here. First time using co-pilot, it was very helpful with the first regular expression, but weirdly lost the plot when I asked for the second one.
fill() probably the most useful function here. First time using co-pilot, it was very helpful with the first regular expression, but weirdly lost the plot when I asked for the second one.
#AdventOfCode 2024, Day 02 in #rstats and #tidyverse
I wish I could say no for loops were harmed in solving today's puzzle...but I can't. I briefly envisioned something with maps and filters, but this is probably easier to read and understand.
Having fun either way 🥳
I wish I could say no for loops were harmed in solving today's puzzle...but I can't. I briefly envisioned something with maps and filters, but this is probably easier to read and understand.
Having fun either way 🥳
December 2, 2024 at 3:13 PM
#AdventOfCode 2024, Day 02 in #rstats and #tidyverse
I wish I could say no for loops were harmed in solving today's puzzle...but I can't. I briefly envisioned something with maps and filters, but this is probably easier to read and understand.
Having fun either way 🥳
I wish I could say no for loops were harmed in solving today's puzzle...but I can't. I briefly envisioned something with maps and filters, but this is probably easier to read and understand.
Having fun either way 🥳
#AdventOfCode 2024, Day 01 in #rstats and #tidyverse
Hmmm....a bit early for having to bring in rowwise(), but it's done.
Hmmm....a bit early for having to bring in rowwise(), but it's done.
December 1, 2024 at 8:53 AM
#AdventOfCode 2024, Day 01 in #rstats and #tidyverse
Hmmm....a bit early for having to bring in rowwise(), but it's done.
Hmmm....a bit early for having to bring in rowwise(), but it's done.
Patient flow (CONSORT) diagrams in R using library(consort) now easier than ever. Thanks Alim Dayim!
🤩 neat syntax
🔢 takes patient-level data
🖼️exports well to Word/PDF/PNG
✍️ a few options: number of side boxes, arms, font size
Full example: www.riinu.me/2024/02/cons...
#rstats
🤩 neat syntax
🔢 takes patient-level data
🖼️exports well to Word/PDF/PNG
✍️ a few options: number of side boxes, arms, font size
Full example: www.riinu.me/2024/02/cons...
#rstats
February 19, 2024 at 9:34 PM
Patient flow (CONSORT) diagrams in R using library(consort) now easier than ever. Thanks Alim Dayim!
🤩 neat syntax
🔢 takes patient-level data
🖼️exports well to Word/PDF/PNG
✍️ a few options: number of side boxes, arms, font size
Full example: www.riinu.me/2024/02/cons...
#rstats
🤩 neat syntax
🔢 takes patient-level data
🖼️exports well to Word/PDF/PNG
✍️ a few options: number of side boxes, arms, font size
Full example: www.riinu.me/2024/02/cons...
#rstats
#AdventOfCode #rstats Day 07
Not bad this one. Part II: first got right answer for test, but wrong for real input. Issue was mishandling of the 5-joker hand.
MVP: using a named vector in str_replace_all()
Not bad this one. Part II: first got right answer for test, but wrong for real input. Issue was mishandling of the 5-joker hand.
MVP: using a named vector in str_replace_all()
December 7, 2023 at 11:39 AM
#AdventOfCode #rstats Day 07
Not bad this one. Part II: first got right answer for test, but wrong for real input. Issue was mishandling of the 5-joker hand.
MVP: using a named vector in str_replace_all()
Not bad this one. Part II: first got right answer for test, but wrong for real input. Issue was mishandling of the 5-joker hand.
MVP: using a named vector in str_replace_all()
#AdventOfCode #rstats Day 06
Phew, a doable one! Those who had almost lost hope just skip the previous couple of days and jump into this one!
Phew, a doable one! Those who had almost lost hope just skip the previous couple of days and jump into this one!
December 6, 2023 at 5:39 PM
#AdventOfCode #rstats Day 06
Phew, a doable one! Those who had almost lost hope just skip the previous couple of days and jump into this one!
Phew, a doable one! Those who had almost lost hope just skip the previous couple of days and jump into this one!
#adventofcode #rstats Day 03 Part I only
December 3, 2023 at 9:09 AM
#adventofcode #rstats Day 03 Part I only
#AdventOfCode #rstats Day 02
Very tidyverse 😍
Part II MVP is slice_max() 🏆
I did misread Part I and was puzzled for a while.
Very tidyverse 😍
Part II MVP is slice_max() 🏆
I did misread Part I and was puzzled for a while.
December 2, 2023 at 9:32 AM
#AdventOfCode #rstats Day 02
Very tidyverse 😍
Part II MVP is slice_max() 🏆
I did misread Part I and was puzzled for a while.
Very tidyverse 😍
Part II MVP is slice_max() 🏆
I did misread Part I and was puzzled for a while.
December 1, 2023 at 1:28 PM
Getting started with #quarto and Netlify: www.riinu.me/2023/08/quar...
#rstats
#rstats
August 28, 2023 at 11:06 AM
Getting started with #quarto and Netlify: www.riinu.me/2023/08/quar...
#rstats
#rstats