#Sampling

Chris Carreon

Trading_Boxes

Trading is all about probability and reward-to-risk ratios under specific market conditions. While you cannot predict the future, you can get a good idea what your performance will be through

Senator Scott Surovell

ssurovell

Earth to polling industry: Polling error wasn't just about THIS election - polls totally missed the coming blowout in '17 VA House of Delegates also. All signs point to bad

Salvatore Morelli

MorelliSal

In a new WP with @nishant_yonzan , @BrankoMilan, and @JanetGornick, we try to "draw a line" Comparing the Estimation of Top Incomes Between Tax Data and Household Survey Data. https://osf.io/preprints/socarxiv/e3cbs/

Dr. Ali Nouri

AliNouriPhD

1. Scientists show that dust can spread a respiratory virus: study of Influenza virus in guinea pigs shows these animals disperse lots of dust particles by just moving around and

David Graeber

davidgraeber

trying to figure out if I'm just old or there's a real cultural transformation. The '60s on seem to have produced an endless stream of tunes: movies, TV shows, pop

Christopher Bowie

profbowie

Terrific paper. I am largely in agreement with the arguments made. A few thoughts: 1. If cognitive testing deficits are related to epiphenomena, they are still important from a clinical

gaustus

lonefront

Been checking in on old friends from the guitar band days and have been annoyed by this emerging trend among them as they have been transitioning into producer roles, investing

Lawrence Druce

LawrenceDruce

Here’s a small sampling of #QProofs from the past 3 years.How many coincidences before mathematically impossible?#QAnon #WWG1WGA DOITQ - coincidenceTwitter retweet - coincidence Military Aircraft Callsign proofs:• Air

Josh

JMagosh

Important context on the Starmer numbers doing the rounds:1) The changes are largely among Tory voters, not Labour ones;2) The same sample of Tory voters has Johnson's approval notably up

Ben Bartlett

bencbartlett

As stars burn hotter and hotter, they go from looking red to orange to yellow to white to blue... But why are there no green stars? [1/4] Starlight looks basically

school data updates

jpembroke

Statutory Reception Baseline assessment delayed until autumn 2021. There's a surprise! Schools can be 'early adopter' in Oct 2020, if they wish (?). Assessment will be AFTER half term and

Danny Boy

Care2much18

936,280 tests completed in 6 months.To put that into some context, that's the equivalent of 70 years worth of Flu tests in Ireland.The scale of it is lost at times

Fadi Munshi

munshifm

Item analysis (IA) is the process of analyzing the performance of a MCQ after it has appeared in a test. It is a quality control tool used to complete a

Football Index Machine

IndexMachine

"Mr 2nd-place" Kimmich Thread: Inspired by @ifoundthates idea of using simulation to understand if Kimmich is just unlucky, I ran some analyses to test the effect of position change on

Jens Boman

JensBoman

Imagine going about your life, when a virus develops into a pandemic. Suddenly the rulers of your country are like "We're going to let the virus infect us, don't listen

Retta D’M

Womban1972

Today was my last day. I was gifted by some beautiful gifts by some wonderful colleagues. As I move back home, I wanted to take the opportunity to share something

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