Lmst

#statstab #365
ZH: An updated version of Steiger's Z and web-based calculator for testing the statistical significance of the difference between dependent correlations

Thoughts: Cor comparisons is rarely done.

#correlation #steigerz #webcalculator

https://www.psychmike.com/dependent_correlations.php

Bespoke Investment Group reports that the correlation between Nvidia shares and the S&P 500 index has declined from near 0.9 last year to around 0.75, signaling reduced market dependence on the AI chipmaker's stock performance.
#YonhapInfomax #Nvidia #SP500 #BespokeInvestmentGroup #Correlation #MarketCapitalization #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
https://en.infomaxai.com/news/articleView.html?idxno=65204

Painting on paper, 20 x 30 cm: Ambiguous impulses for your mental cinema!
#kunst #contemporaryArt #mentalCinema #analogArt #painting #rubberStamp #reliefPrinting #saveBioDiversity #climateActionNow #systemChange #endFossilFuels #makeArtNotWar #noAFD #NoRacism #NoFascism #humanRights #humanDignity #Нетвойны #scribbles #dots #tinCan #frogs #amphibians #flag #questions #why #reasons #because #causality #correlation

While Uneven and Don Q milled around Hush Money House, Vanza visited the Good Shepherd, who then died. #111Words #DonQ #Uneven #HushMoneyHouse #Plunderland #Vanza #TheGoodShepherd #TheOrderOfLove #ResurrectionDay #Correlation #Causation https://andrewjshields.blogspot.com/2025/04/while-uneven-and-don-q-milled-around.html

Josm - Gestion des photos - Corrélation

https://peertube.openstreetmap.fr/videos/watch/77bb225f-fa30-45bb-8ee8-294d93e046f6

#statstab #305 The Fallacy of Employing Standardized Regression Coefficients and Correlations ad Measures of Effect

Thoughts: Everyone loves effect sizes, but mind how you compute and interpret them.

#regression #effectsize #correlation #fallacy

https://doi.org/10.1093/oxfordjournals.aje.a114229

Quality Humor - Correlation and Cause; two elements to be on the lookout in the workplace when issues arise. Just don't mix them up. #quality #humor #cause #correlation #issue

https://www.aponet.de/artikel/refluxkrankheit-und-tinnitus-treten-oft-gemeinsam-auf-31361

#Tinnitus #Reflux #Correlation

@data @datadon 🧵

How to assess a statistical model?
How to choose between variables?

Pearson's #correlation is irrelevant if you suspect that the relationship is not a straight line.

If monotonic relationship:
"#Spearman’s rho is particularly useful for small samples where weak correlations are expected, as it can detect subtle monotonic trends." It is "widespread across disciplines where the measurement precision is not guaranteed".
"#Kendall’s Tau-b is less affected [than Spearman’s rho] by outliers in the data, making it a robust option for datasets with extreme values."
Ref: https://statisticseasily.com/kendall-tau-b-vs-spearman/

#normality #normalDistribution #modeling #dataDev #AIDev #ML #modelEvaluation #regression #modelling #dataLearning #featureEngineering #linearRegression #modeling #probability #probabilities #statistics #stats #correctionRatio #ML #Pearson #bias #regressionRedress #distributions

«Волки надели кольца» — разбор способа доставки бэкдора RingSpy и варианты его детектирования

Привет, Хабр! Меня зовут Илья Ефимов, я аналитик-исследователь угроз кибербезопасности в компании R-Vision. Сегодня я расскажу про вредоносное ПО RingSpy, которое использует группировка Mysterious Werewolf. В этой статье мы подробно разберём один из способов его установки на компьютер жертвы. RingSpy — это программа для удаленного доступа, которая позволяет скачивать файлы и выполнять различные команды атакующих (С2). Она пришла на смену другому инструменту — агенту Athena фреймворка Mythic. RingSpy управляется через бот в мессенджере Telegram , что делает его идеальным для скрытой атаки и контроля над скомпрометированными системами. А основной «фишкой» способа доставки бэкдора стала эксплуатация уязвимости CVE‑2023‑38831 в WinRAR. Наши коллеги уже подготовили отчет о функционале этого бэкдора. Я же хочу разобрать один из способов его внедрения в скомпрометированную систему и рассмотреть, как его можно обнаружить с помощью R-Vision SIEM. Поймать волка

https://habr.com/ru/companies/rvision/articles/854364/

#siem #malware #malware_analysis #correlation #correlation_rule

#CORRÉLATION ___ La pensée corrélative est le fondement de la cosmologie des anciens de la Chine et de la Grèce antiques. Chunquiu fanlu, Huainanzi, Bohu tongyi. C'est une pensée focalisée sur les correspondances et les analogies entre les constellations et la politique, entre les parties du corps et les plantes qui les soignent, entre le micro...
https://wikitractatus.ourednik.info/corrélation

Now, I'm not saying that cocktails in general or my drinks-making ability specifically have magical healing powers but my wife, who's had cough/cold symptoms for the last few days, hasn't coughed or sneezed or sniffed once this evening while I've been whipping up some gorgeous raspberrytinis.

#Correlation #Causation #Alcohol #Cocktail

Does Mercury retrograde lead to fewer sales? And do governments become stronger under a Pluto in Capricorn transit? Questions like these can be answered using Pearson’s coefficient and Spearman’s rank analysis.

Both tools can be used to verify astrological prognoses with real-world data. Learn how to use them here:

https://aquarianmarketing.com/astrology/correlation-analysis-in-business-astrology/

#businessastrology #astrology #statistics #mathematics #correlation

#statstab #212 Eight basic rules for causal inference

Thoughts: Good explanation of the basics; confounder, colliders, randomization, and when to adjust.

#DAGs #causalinference #causal #collider #correlation #r

https://pedermisager.org/blog/seven_basic_rules_for_causal_inference/

We are glad to announce the release of AIL v5.9, packed with numerous updates and fixes that enhance the performance and features of the framework. This release focuses on improvements in qrcode handling, `dom-hash` support...

The fingerprint is calculated by extracting all the tag names (ignoring the content itself as well as attributes of the HTML Page). The tag names are concatenated with a pipe value , hashed using the SHA-256 algorithm, and truncated to the first 32 characters.

Software such as LookyLoo or MISP have implemented the algorithm, the AIL framework now support the dom-hash algorithm to cluster and group similar page structure.

https://www.ail-project.org/blog/2024/10/18/AIL-v5.9.released/

#darkweb #osint #opensource #ail #threatintelligence #misp #pivot #correlation