🧵
> ... de Moivre's equation in action. The variation of the mean is inversely proportional to the sample size, so small counties display much greater variation than large counties. A county with, say, 100 inhabitants that has no cancer deaths would be in the lowest category. But if it has 1 cancer death it would be among the highest. Counties like Los Angeles, Cook or Miami-Dade with millions of inhabitants do not bounce around like that.
@bsmall2@writing.exchange
#StatisticsClass #Variance #EstimatingMeans
#variance
Play list Puntata n. 11 di Domenica 16 Marzo 2025 https://www.radiocittafujiko.it/play-list-puntata-n-11-di-domenica-16-marzo-2025/ #DenieleDeGregori #ClathrusArcheri #CristianMarchi #DeniseOrlandi #EmilyRinaldi #Meganoidi #PLAYLIST #Gabriele #gazzelle #Santeria #Variance #Ascanio #freccia #Gustavo #MUSICA #T-Pam #Aua
Mild success can be explainable by skills and labor. Wild success is attributable to variance.
Nassim Nicholas Taleb (b. 1960) Lebanese-American essayist, statistician, risk analyst, aphorist.
Fooled by Randomness, Part 1, ch. 1 (2001)
Sourcing, notes: wist.info/taleb-nassim-nichola…
#quote #quotes #quotation #odds #chance #average #goodluck #hardwork #labor #luck #skill #success #variance
Quality Humor - While variances can be a very bad thing to have in certain industries, don't go crazy with the control put in place where it is no longer what is what the client/customer wants. #variance #quality #process #humor #control
#statstab #265 The limited epistemic value of ‘variation analysis’ (R^2)
Thoughts: Interesting post and comments on what we can and can't say from an r2 metric.
#stats #r2 #effectsize #variance #modelcomparison #models #causalinference
https://larspsyll.wordpress.com/2023/05/23/the-limited-epistemic-value-of-variation-analysis/
#statstab #239 Why Full, Partial, or Approximate Measurement Invariance Are Not a Prerequisite for Meaningful and Valid Group Comparisons
Thoughts: Item loadings should be the same across groups. This is v important & also ok if not 🤷🏼♂️
#psychometrics #variance #itemloading #invariance
https://www.tandfonline.com/doi/full/10.1080/10705511.2023.2191292
https://youtube.com/shorts/hmKPfRdKay4
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Bloomington BZA notebook: Variance OK’d for 5-story downtown condos, Duplex case delayed again
9 flagpoles now legit for Elks after action by Bloomington board of zoning appeals
#python #algorithm #investment #portfolio #optimization
#scipy vs #montecarlo
min #variance
max #sharpe ratio
#gold #btc #oil #eurusd
Risk-Adjusted BTC-Gold-Oil- EURUSD Portfolio Optimization for Quant Traders: AutoEDA, Scipy SLSQP, Markowitz, Sharpe & VAR
Bloomington withdraws appeal, BZA to re-hear request for Kirkwood condo groundfloor variance
#Variance #BZA #BloomingtonIN #Development #Groundfloor #CourtofAppeals
🤔 Invariance, Covariance, and Contravariance in .NET C# 🤷♂️
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Invariance, Covariance, and Contravariance in .NET C#
https://www.developmentsimplyput.com/post/variance-invariance-covariance-contravariance-dotnet
If you like the content, make sure others know about it 😉
🤔 Invariance, Covariance, and Contravariance in .NET C# 🤷♂️
➡️ If it is so hard on you to really understand this topic, don’t feel ashamed of it, you are not alone.
➡️ However, this is the past. In this article, you are going to understand it once and for all.
Invariance, Covariance, and Contravariance in .NET C#
https://www.developmentsimplyput.com/post/variance-invariance-covariance-contravariance-dotnet
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Bloomington grants Academy Sports second set of variances, to occupy old Marsh grocery building
Judge reverses Bloomington BZA on variance for downtown condos, orders re-hearing at next meeting
#BZA #Zoning #Variance #Court #Order #Reversal #Condos #GroundFloor #BloomingtonIN #MonroeCountyCircuit
Bloomington looks to ban billboards: Even if outdoor ad firm wins current legal case, sign could be nixed
#BloomingtonIN #Billboard #Zoning #Variance #BoardOfZoningAppeals
Now (7pm ET Wed) watch https://youtu.be/QS0VmCD9YLU(FEEL FREE TO SUBSCRIBE TO YOUTUBE
@hajiaghayi
FOR FUTURE LESSONS) Lesson 14: Introduction to Algorithms by Mohammad Hajiaghayi: We talk about #Probability (Part 2) useful for designing #randomized #algorithms
#algorithms, #design, #induction, #recursive, #randomizedalgorithms, #probability, #randominput ,
#probabilitytheory, #randomvariables, #expectations, #variance, #Bernoulli, #Binomial, #Poisson, #Normaldistribution, #Gaussian, #Python, #numpy.random, #scipy.stats, #correlation, #Pearson, #spearman, #geeksforgeeks , #hackerrank, #leetcode, #cs, #computerscience
Why do wide stochastic neural networks have vanishing variance?
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