#HypothesisTesting
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mzloteanu.bsky.social
#statstab #624 Severe Testing:
Error Statistics versus Bayes Factor Tests

Thoughts: This seems to be the framework most NHST researchers are adopting.

#nhst #hypothesis #hypothesistesting #severetestting #equivalence #sesoi #methods #frequentist

doi.org/10.1086/736950
Severe Testing: Error Statistics versus Bayes Factor Tests | The British Journal for the Philosophy of Science: Vol 0, No ja
doi.org
September 24, 2026 at 6:25 PM
tyk314.net
You can always calibrate your statistical test to focus on a hypothesis about what YOU deem as a practically significant effect… if you so dare. #statssky #hypothesistesting #sciencesky
Null hypothesis: mean is 0. Alternative hypothesis: mean is greater than 0. This is useless. The practical effect should be larger than gamma. Testing null hypothesis where mean=gamma with alternative hypothesis that mean greater than gamma is always allowed.
October 25, 2025 at 7:30 PM
informaq.bsky.social
Proves the Pretty Good Measurement achieves an optimal universal coefficient of 4 for reducing multi-hypothesis quantum testing to binary sub-problems, improving prior bounds from 8 and confirming theoretical conjectures.

#QuantumInformation #HypothesisTesting #Research
Optimal Pairwise Reduction for Quantum Hypothesis Testing via Pretty Good Measurement
arxiv.org
September 24, 2026 at 6:57 AM
tyk314.net
Rolling a nat 1 in the real world. #DnD #hypothesistesting #statssky #experiments
Setting alpha=0.05 means that supposed the null hypothesis is true... it will take a critical fail for you to end up with data convincing you that it isn't (and of course the DM won't let you see the roll).
November 12, 2025 at 1:22 PM
broadlyepi.com
🧪🛟 CPH Focus: Type I (α) vs Type II (β) errors—distinguish false positives and false negatives, set your significance level, and harness test power to minimize errors on the CPH exam: buff.ly/cp8oSBs
#EpiSky #MedSky #Biostatistics #HypothesisTesting #PublicHealth #TestPrep
July 15, 2025 at 9:01 PM
broadlyepi.com
🧪🛟 CPH Focus: Evidence-based hypothesis testing: define null (H₀) vs alternative (H₁), understand one- vs two-tailed tests, and reinforce with practice questions for CPH success: buff.ly/zwhE0de
#EpiSky #MedSky #Biostatistics #HypothesisTesting #PublicHealth #TestPrep
CPH Focus: Evidence-Based Approaches to Public Health : Hypothesis Testing : Null and Alternative Hypotheses
ALT: A pastel drawing of a seated woman in flowing, earth-toned robes and a headscarf, wearing large earrings, layered necklaces and a decorative belt, gazing at the viewer as she raises both hands beside her head beneath a soft semicircular arch.
www.broadlyepi.com
July 10, 2025 at 9:02 PM
spssau.bsky.social
Difference between independent samples t-test and paired samples t-test
#TTest
#StatisticalAnalysis
#MeanComparison
#HypothesisTesting
#IndependentSamplesTTest
December 31, 2024 at 9:42 AM
spssau.bsky.social
What is the difference between independent samples t-test and ANOVA？
#tTest
#ANOVA
#HypothesisTesting
#GroupComparison
#StatisticalAnalysis
December 30, 2024 at 9:59 AM
leanpub.bsky.social
How AlexNet's 25% ImageNet Leap Started the AI Revolution in 2012 #DeepLearning

Link: www.youtube.com/shorts/jvCeX...

#DataScience #AppliedStatistics #HypothesisTesting
July 8, 2026 at 2:45 AM
mzloteanu.bsky.social
#statstab #148 Bayes Factors and how to use them, via {bayestestR} pkg

Thoughts: A go-to packages for bayesian model inference. Also has a great explanation of BFs, how to use them, and alternatives.

#r #rstats #bayes #BayesFactors #HypothesisTesting

easystats.github.io/bayestestR/a...
Bayes factor and plot
July 31, 2024 at 6:04 PM
spssau.bsky.social
One article teaches you to quickly master SPSS data analysis:
#SPSSDataAnalysis
#StatisticalAnalysis
#SPSSStatistics
#DataScience
#QuantitativeResearch
#DataVisualization
#HypothesisTesting
#RegressionAnalysis
#SurveyData
#ANOVA
qr.ae/pYW8Z2
One article teaches you to quickly master SPSS data analysis
In our interactions with SPSSAU users, we have observed that despite the fundamental principles of data analysis and software tools being relatively simple, many students struggle with SPSS data analy...
qr.ae
February 8, 2025 at 9:35 AM
amyec.bsky.social
We start with scatter graphs, discussing r value and then lead into pmcc and hypothesistesting from there. Flows really nicely and because null hypothesis is = 0 you can embed the technique which makes it easier for binomial and normal afterwards.
May 8, 2026 at 3:49 PM
r2platform.bsky.social
The open online R2 platform for biomedical researchers (r2platform.com) has a highly tunable graphics interface that lets you adapt plots interactively simply by clicking
Great for quick #hypothesistesting on any of the >3,000 public resources (e.g. TCGA, DepMap, GTeX) that can be used instantly
June 13, 2026 at 10:48 AM
r2platform.bsky.social
The open online R2 platform for biomedical researchers (r2platform.com) has a range of algorithms implemented to create and use gene set signature scores

Great for hypothesis testing on any of the >3,000 public resources (eg. TCGA, DepMap, GTeX) that can be used instantly

#HypothesisTesting
June 13, 2026 at 10:47 AM
leifengblog.net
Understand hypothesis testing to make data-driven decisions with confidence. #datascience #hypothesistesting #dataanalysis leifengblog.net/blog/underst...
Understanding Hypothesis Testing for Evaluating Claims with Confidence
In today’s information-explosion world, we are constantly bombarded with claims made by individuals, organizations, and companies. Advertisers emphasize the quality of their products, universities boa...
leifengblog.net
November 13, 2024 at 11:27 PM
itfeature.bsky.social
A formal hypothesis test in statistics is a structured method used to determine whether there is enough evidence in a sample of data to infer that a certain condition holds for the entire population.
#hypothesistesting #statisticsmcqs #basicstatistics #learnstatistics #dataanalytics #dataanalysis
Formal Hypothesis Test
A formal hypothesis test in statistics is a structured method used to determine whether there is enough evidence in a sample of data to infer that a certain condition holds for the entire population. It involves making an initial assumption (the null hypothesis) and then evaluating whether the observed data provides sufficient evidence to reject that assumption in favor of an alternative hypothesis.
itfeature.com
July 28, 2025 at 2:57 PM
leanpub.bsky.social
How I Built a Company That Got Featured in Business Week #Entrepreneurship

Link: www.youtube.com/shorts/ig4hK...

#DataScience #AppliedStatistics #HypothesisTesting
July 8, 2026 at 4:15 AM
leanpub.bsky.social
From Autonomous Vehicles to EVs: His GM Career Path #AutonomousVehicles

Link: www.youtube.com/shorts/9ozMj...

#DataScience #AppliedStatistics #HypothesisTesting
July 8, 2026 at 3:45 AM
leanpub.bsky.social
Refresh Your Stats Knowledge for Data Science Work #AppliedStatistics

Link: www.youtube.com/shorts/7Ypxa...

#DataScience #AppliedStatistics #HypothesisTesting
July 8, 2026 at 3:15 AM
leanpub.bsky.social
How I Spotted Top Math Talent After 30 Interviews #DataScience

Link: www.youtube.com/shorts/NqBnk...

#DataScience #AppliedStatistics #HypothesisTesting
July 8, 2026 at 2:15 AM
hackernoon.com
Understanding Identifiability, System Constraints, and the Limits of A/B Testing. #hypothesistesting
Your AI Agent Can Run the Test Just Fine. But Can It Answer the Business Question?
hackernoon.com
July 7, 2026 at 8:24 PM
nareshit.bsky.social
Online Workshop Alert

Topic: Data-Driven Decisions – The Power of Hypothesis Testing in Business

Register Now: t.ly/DD26OCT

Date: 26th October
Time: 8:00 PM (IST)

Free for All!
Don’t miss this chance to empower your business decisions with data!

#DataDrivenDecisions #HypothesisTesting
October 21, 2025 at 10:36 AM
getnews-me.bsky.social
Researchers present a Chernoff‑Stein lemma for composite, correlated hypotheses, giving a single‑letter Stein exponent. The 54‑page paper was submitted on 7 Oct 2025. Read more: https://getnews.me/chernoff-stein-lemma-expanded-for-composite-correlated-hypotheses/ #chernoffstein #hypothesistesting
Chernoff‑Stein Lemma Expanded for Composite Correlated Hypotheses
October 9, 2025 at 11:12 PM
karmelshehadeh.bsky.social
We we had fun yesterday learning about statistical hypothesis testing 😍 in my ISE 225 Foundations of Data Analysis (Engineering Statistics) class
#StatisticalInference #HypothesisTesting #ILoveTeaching
January 30, 2026 at 5:06 PM
informaq.bsky.social
Researchers characterized optimal error bounds for composite sequential quantum hypothesis testing with adaptive measurements, advancing theoretical foundations for quantum information systems.

#QuantumInformationTheory #HypothesisTesting #Research
Optimal Error Exponents for Composite Sequential Quantum Hypothesis Testing
arxiv.org
May 7, 2026 at 6:59 AM