Latest posts tagged with #ConfidenceIntervals on Bluesky
In network #MetaAnalysis (NMA) sparse networks sometimes yield bizarrely wide #ConfidenceIntervals. The solution we discovered after trying many alternatives perhaps surprising: switch from random effects to fixed effect.
pubmed.ncbi.nlm.nih.gov/30253217/
#statstab #421 Sample Size Planning for Statistical Power and Accuracy in Parameter Estimation
Thoughts: AIPE is based on controlling the width of the CI.
Sample size can be computed independent of effect size!
#samplesize #confidenceintervals #AIPE #power
www.annualreviews.org/content/jour...
#statstab #357 Uncertainty Estimation with Conformal Prediction
Thoughts: Haven't parsed this properly but maybe be an interesting discussion point. How best to quantify uncertainty?
#conformalprediction #bayesian #confidenceintervals #uncertainty
m-clark.github.io/posts/2025-0...
🧪 🛟 CPH Focus: Master confidence intervals; essential for precise estimation and informed decision-making. Get clear on calculations, interpretations, and practice questions here: www.broadlyepi.com/cph-focus/cp... #EpiSky #MedSky #Biostatistics #ConfidenceIntervals #CPH #PublicHealth
#statstab #337 Confidence intervals and tests are two sides of the same research question
Thoughts: Comment describing the connection between NHST p-values/test and Confidence Intervals (CI).
#NHST #ConfidenceIntervals #pvalues #frequentist #estimation
doi.org/10.3389/fpsy...
#statstab #315 What fraction of repeat experiments will have an effect size within the 95% confidence interval of the first experiment?
Thoughts: CV is a great place to learn. We see the same answer as Cumming: 83%
#replicability #confidenceintervals
stats.stackexchange.com/questions/21...
#statstab #312 {presize} pkg: Understanding Precision-Based Sample Size Calculations
Thoughts: Do you care about effect sizes? Then precision-based planning is for you. Expect higher Ns!
#r #samplesize #precision #estimation #power #Confidenceintervals
library.virginia.edu/data/article...
#statstab #268 Understanding Confidence Intervals With Visual Representations
Thoughts: A decent overview of CIs and how they can aid inference. Also a shoutout to the {esci} website. Great tools for teaching.
#confidenceintervals #estimation #effects
www.researchgate.net/publication/...
#statstab #256 Rule of three (95%CI for no event)
Thoughts: Sometimes you have 0 recorded events, so how do you compute a Confidence Interval? Using the rule of 3!
#Confidenceintervals #clinical #effectsize #statistics
en.m.wikipedia.org/wiki/Rule_of...
'I am 95% sure it will happen... nevertheless there there is a 5% chance it will not'
Confidence intervals: because nothing in life is 100% guaranteed
📉📈
#StatsLife #statistics #ConfidenceIntervals
#ConfidenceIntervals
ChatGPT suggests this wording that avoids false statements about probability.
I am 95% confident that the true parameter is within this interval [because the method is 95% correct when it is applied correctly and all assumptions hold].
#statstab #85 Demystifying Confidence Intervals
Thoughts: I like the visuals in this example. And the author recommends bootstrapped CIs which I like (for large datasets).
#dataviz #rstats #research #Confidenceintervals
towardsdatascience.com/demystifying...
#statstab #46 Confidence intervals exclude nothing
Thoughts: Following the heated threads on CIs this wknd, I thought I'd share one of the first papers I know to show why a single CI can be problematic
#NHST #estimation #statistics #Confidenceintervals
www.ncbi.nlm.nih.gov/pmc/articles...
