#GroupSize
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afke.bsky.social
Gisteren gegeten bij Rotonde. Als je houdt van vegan* fine dining: gun dit jezelf. Wij hadden vijf gangen met saparrangement; dat laatste was bijna nog het verrassendst van alles.
Tel daarbij de fijne sfeer, muziek en bediening op: topavond! 💚

restaurantrotonde.nl?groupSize=2&...
August 5, 2026 at 7:01 AM
behavecol.bsky.social
Behavioral diversity and agonism are higher in larger groups among wild Costa Rican capuchins
#Sociality #GroupSize #Mammal #NonHumanPrimate

doi.org/10.1093/behe...
a monkey is sitting on a tree branch with leaves in the background
ALT: a monkey is sitting on a tree branch with leaves in the background
media.tenor.com
May 2, 2025 at 5:25 AM
arjundevamar.bsky.social
Our new paper just out on Egyptian Geese and golf courses in Cape Town, South Africa. http://ow.ly/w9L4Z #vigilance #groupsize #golf
November 24, 2024 at 1:11 AM
niooknaw.bsky.social
New NIOO publication: Effect of ecological and anthropogenic factors on #grouping patterns in African #lions across #Kenya. By @GeertdeSnoo and others. #biodiversity #groupsize #sociality #fissionfusion
https://doi.org/10.1002/ece3.10982
December 2, 2024 at 11:39 PM
krisanathema.fediscience.org.ap.brid.gy
Really cool work on how #ai #agents can #coordinate beyond #human scale.

"The critical #groupsize grows rapidly with model capabilities and, for advanced #LLMs, exceeds 1000 agents, larger than typical human informal groups. The findings have implications for designing collaborative AI systems […]
Original post on fediscience.org
fediscience.org
August 14, 2026 at 9:13 PM
ineqcomps.bsky.social
Symmetrized Theil-T Redundancy:

½ (a * ln (a / b) / aTotal + b * ln (b / a) / bTotal)

and

½ ln (a / b) * (a / aTotal - b / bTotal)

are equivalent.

#Theilindex #TheilRedundancy #GiniIndex #Ginicoefficient
-- Part 1 -- -- This Haskell code was sent as a prompt to Meta AI: -- Request to Meta AI: -- Not considering computation errors, -- show that both functions are equivalent. -- --------------------------------------------------------------------------------- type GroupSize = Double type GroupRessources = Double type Percentile = (GroupSize, GroupRessources) type AllPercentiles = [Percentile] type Percentiles = [(GroupSize, GroupRessources)] type TheilRedundancy = Double computeTheilT_1 :: Percentiles -> TheilRedundancy computeTheilT_1 allPercentiles = 0.5 * sum [log (a / b) * ((a / aTotal) - (b / bTotal)) | (a, b) <- allPercentiles] where aTotal = sum [a | (a, _) <- allPercentiles] bTotal = sum [b | (_, b) <- allPercentiles] computeTheilT_2 :: Percentiles -> TheilRedundancy computeTheilT_2 allPercentiles = 0.5 * sum [theilTab a b aTotal + theilTba a b bTotal | (a, b) <- allPercentiles] where aTotal = sum [a | (a, _) <- allPercentiles] bTotal = sum [b | (_, b) <- allPercentiles] theilTab a b aTotal = a * log (a / b) / aTotal theilTba a b bTotal = b * log (b / a) / bTotal -- --------------------------------------------------------------------------------- main :: IO () main = do let percentiles = [(10, 10), (20, 400), (30, 9000), (40, 160000)] let theilT_1 = computeTheilT_1 percentiles let theilT_2 = computeTheilT_2 percentiles print ("Theil T (1): " ++ show theilT_1) print ("Theil T (2): " ++ show theilT_2) {- > .\SymmetricTheilT.exe "Theil T (1): 1.2577697898110196" "Theil T (2): 1.2577697898110196" -} -- Part 2 -- main :: IO () main = do let percentiles = [(10, 10), (20, 400), (30, 9000), (40, 160000)] let theilT_1 = computeTheilT_1 percentiles let theilT_2 = computeTheilT_2 percentiles print ("Theil T (1): " ++ show theilT_1) print ("Theil T (2): " ++ show theilT_2) {- > .\SymmetricTheilT.exe "Theil T (1): 1.2577697898110196" "Theil T (2): 1.2577697898110196" -} {- Answer from Meta AI: Let's expand theilTab a b aTotal + theilTba a b bTotal: theilTab a b aTotal + theilTba a b bTotal = a * log (a / b) / aTotal + b * log (b / a) / bTotal = a * (log a - log b) / aTotal + b * (log b - log a) / bTotal = a * log a / aTotal - a * log b / aTotal + b * log b / bTotal - b * log a / bTotal = log a * (a / aTotal - b / bTotal) - log b * (a / aTotal - b / bTotal) = (log a - log b) * (a / aTotal - b / bTotal) = log (a / b) * (a / aTotal - b / bTotal) This is equivalent to the expression in computeTheilT_1. Therefore, both functions are equivalent. The output of your program also confirms this, as both theilT_1 and theilT_2 have the same value. -}
July 7, 2025 at 1:22 AM
ineqcomps.bsky.social
This is about the distribution of wealth (net worth) in the US from 1990 to 2024. The Gini index and the Plato inequality measure are computed from wealth percentiles. (see ALT-Text).

You see: The for understanding inequality indicators you need to know on which percentiles they are based on.
per year: Category|Groupsize||This is about wealth (net worth) per wealth percentile. TopPt1|0.1%|| RemainingTop1|1%|??: There is a conflict between the category definitions in two files. Next9|9.0%||In dfa-networth-levels.csv it’s Top 1. In the dfa definitione it’s 0.9%. Next40|40.0%||I think it’s like stated in the CSV. Bottom50|50.0%||Therefore I used RemainingTop1 minus TopPt1 as amount of wealth in the 2nd highest percentile. Site: https://www.federalreserve.gov/releases/z1/dataviz/dfa/distribute/chart/#range:1990.3,2024.4;quarter:142;series:Net%20worth;demographic:income;population:all;units:levelshttps://www.federalreserve.gov/releases/z1/dataviz/dfa/distribute/chart/#range:1990.3,2024.4;quarter:142;series:Net%20worth;demographic:networth;population:all;units:levels The input table is a segment of dfa-networth-levels.csv Goetz W. Kluge, 2025-06-28 year|Plato|Gini 1990|67.36%|65.92% 1991|67.14%|65.65% 1992|66.48%|65.11% 1993|67.21%|65.51% 1994|68.06%|65.89% 1995|68.23%|65.89% 1996|68.62%|66.18% 1997|68.95%|66.57% 1998|69.27%|66.98% 1999|69.45%|67.41% 2000|69.39%|67.52% 2001|68.91%|67.01% 2002|69.01%|67.08% 2003|69.83%|67.70% 2004|70.83%|68.51% 2005|71.19%|68.83% 2006|72.00%|69.51% 2007|73.60%|70.60% 2008|75.77%|71.52% 2009|78.59%|72.38% 2010|80.18%|73.19% 2011|81.04%|73.52% 2012|79.99%|73.41% 2013|78.61%|73.11% 2014|77.92%|73.21% 2015|77.56%|73.26% 2016|77.02%|73.13% 2017|76.43%|72.99% 2018|75.74%|72.76% 2019|75.37%|72.66% 2020|73.97%|71.38% 2021|73.58%|70.81% 2022|72.37%|69.48% 2023|72.69%|69.71% 2024|73.06%|70.00%
July 2, 2025 at 1:41 PM
ineqcomps.bsky.social
This is about the distribution of wealth (net worth) in the US from 1990 to 2024. It's not an income distribution even though the percentiles are six income groups (see ALT-Text).

Inequality indicators, #Ginicoefficient, #Platoinequality
Data source: https://www.federalreserve.gov/releases/z1/dataviz/dfa/distribute/chart/#range:1990.3,2024.4;quarter:142;series:Net%20worth;demographic:income;population:all;units:levels Wealth Distribution (Grouping: Wealth per Income Percentile) Percentiles: Category|Groupsize pct99to100|1.0% pct80to99|19.0% pct60to80|20.0% pct40to60|20.0% pct20to40|20.0% pct00to20|20.0% year|Plato|Gini 1990|42.51%|39.19% 1991|42.91%|39.32% 1992|42.84%|39.27% 1993|43.66%|39.73% 1994|43.96%|39.61% 1995|44.88%|39.78% 1996|45.57%|40.44% 1997|46.50%|41.41% 1998|47.60%|42.64% 1999|48.05%|43.82% 2000|48.24%|44.77% 2001|46.69%|44.13% 2002|46.37%|43.47% 2003|47.35%|43.37% 2004|50.07%|44.43% 2005|51.24%|45.46% 2006|52.68%|46.94% 2007|54.07%|48.42% 2008|52.48%|47.88% 2009|50.52%|47.23% 2010|51.07%|48.40% 2011|52.11%|49.52% 2012|53.18%|50.46% 2013|54.57%|51.61% 2014|55.97%|52.87% 2015|56.60%|53.48% 2016|56.98%|53.76% 2017|57.53%|53.95% 2018|57.60%|53.67% 2019|57.87%|53.64% 2020|56.56%|52.85% 2021|57.28%|53.58% 2022|55.18%|51.88% 2023|55.50%|52.28% 2024|56.48%|53.19%
June 29, 2025 at 9:35 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
June 15, 2026 at 2:30 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
January 10, 2026 at 2:01 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
November 25, 2025 at 2:04 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
October 3, 2025 at 7:03 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
August 22, 2025 at 7:02 PM
segar.com
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).

www.conferencesthatwork.com/index.php/de...

#meetings #EventDesign #GroupWork #GroupSize #IntimacyVersusDiscovery #TheThreeQuestions #facilitation #eventprofs
Dear Adrian — How does group size impact process design? : Conferences That Work
How does group size impact process design? It affects the tension between intimacy (going deep) and discovery (uncovering possibilities).
www.conferencesthatwork.com
April 7, 2025 at 11:30 AM
thebeardiestbob.bsky.social
Also REEEEEE give us duos, come on, it'll be good practice at doing better groupsize-based balancing for a better solo balance, and oodles of players want to just do buddy co-op.
May 30, 2025 at 4:11 PM