#statisticalanalysis

@asamedsoc.bsky.social

5 days ago

Causal Mediation Analysis | Cambridge University Press & Assessment

Are you Interested in learning Mediation Analysis?

Ready newly published book by:

Wodtke, Geoffrey T. and Xiang Zhou. 2026. Causal Mediation Analysis. Cambridge University Press.

www.cambridge.org/ie/universit...

#ASA #MedicalSociology #MediationAnalysis #StatisticalAnalysis

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ICPSR Summer Program

@icpsrsummer.bsky.social

1 week ago

ICPSR Summer Program workshop announcement for 'R: Learning by Example' held online May 18-22.

Learn to use R through examples and exercises for #DataWrangling, #DataVisualization, and #StatisticalAnalysis from bivariate relationships to (generalized) linear models and beyond. For more info: myumi.ch/R3gyg

#SumProg26 #ICPSR #ResearchSkills #LearnR

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Citizen Portal News US

@citizenptnewsus.bsky.social

3 weeks ago

NIST Statistician Urges Greater Transparency in Expert‑Witness Methods Steve Lund, a statistician in NIST's Statistical Engineering Division, said experts should show how methods perform on known cases and explain uncertainties so judges and juries can better assess evidence interpretation.

NIST statistician Steve Lund is calling for transparency in expert-witness methods to prevent wrongful convictions and enhance the reliability of forensic evidence.

Learn more here

#US #ExpertTestimony #CitizenPortal #StatisticalAnalysis #JudicialTransparency #NISTForensics

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LSHTM Alumni

@lshtmalumni.bsky.social

3 weeks ago

Did you know @lshtm.bsky.social alumni benefit from an exclusive 25% discount on most of our short courses, like this one on #statisticalanalysis ?

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Citizen Portal News US

@citizenptnewsus.bsky.social

1 month ago

Researcher outlines plan to digitize shoeprint evidence and build statistical foundations for footwear identification An unnamed presenter described a multi-site project to digitize shoe impression features, build a database of marks and run computerized comparisons to estimate error rates and develop statistically based measures aimed at making footwear evidence more defensible in court.

A groundbreaking initiative is set to revolutionize footwear evidence by digitizing shoe impressions and employing advanced statistical methods for more reliable courtroom testimony.

Learn more here!

#US #CitizenPortal #StatisticalAnalysis #ForensicScience #IowaStateForensics #DigitalEvidence

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Citizen Portal News US

@citizenptnewsus.bsky.social

1 month ago

University of Washington statistician urges shift from profile probabilities to match probabilities in forensic DNA reporting Dr. Bruce Weir presented empirical and theoretical evidence that multiplying single-locus genotype frequencies can understate match probabilities as more loci are used, and he recommended the likelihood-ratio/match-probability framework and larger theta values to avoid overstating evidence.

Dr. Bruce Weir is challenging the way forensic DNA evidence is reported, arguing that traditional methods could misrepresent the strength of matches and calling for a revolutionary shift in how we interpret genetic data.

Click to read more!

#US #CitizenPortal #StatisticalAnalysis #DNAReporting

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Joachim Schork

@joachimschork.bsky.social

1 month ago

PCA is a great technique to reduce data complexity before applying other methods such as linear regression, k-means clustering, and random forest classification.

Further details: statisticsglobe.com/online-cours...

#statisticalanalysis #data #datastructure

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Joachim Schork

@joachimschork.bsky.social

2 months ago

Comparison of mice imputation with Nonlinear Nonparametric Statistics (NNS) and k-Nearest Neighbor (kNN).

Check out my course for more details: statisticsglobe.com/online-cours...

#rstats #statistics #datascience #statisticalanalysis

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@itfeature.bsky.social

2 months ago

Phases of Design of Experiments Process After forming the hypothesis, the Design of Experiments process moves into a structured, iterative cycle. The key phases of Design of Experiments are: Phases of Design of experiments after Forming Hypothesis Here is a visual representation of the key phases of Design of Experiments after hypothesis formation, showing their iterative and cyclical nature:

After forming the hypothesis, the Design of Experiments process moves into a structured, iterative cycle.
#doe #experimental Design #deomcqs #designofexperiments #dataanalysis #planninganddesign #statisticalanalysis #statisticsquiz #statisticsmcqs #decisionmaking #redesign #optimization

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Static Man

@staticmanmusic.bsky.social

2 months ago

Any Analytical

#Analytics #DataAnalysis #DataDrivenInsights #BusinessIntelligence #BigData #DataMining #DataVisualization #DataScience #PredictiveAnalytics #RealTimeAnalytics #QuantitativeAnalysis #MarketResearch #DataAnalytics #StatisticalAnalysis #InsightsAndAnalytics #DecisionMakingTools

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@statproginc12.bsky.social

2 months ago

New method improves the reliability of statistical estimations MIT researchers developed a method that generates more accurate uncertainty measures for certain types of estimation. This could help improve the reliability of data analyses in areas like economics,…

New method improves the reliability of statistical estimations - buff.ly/zbPO9er #statistics #statisticalanalysis #statisticalestimations

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RPLS.com

@rplsdotcom.bsky.social

3 months ago

Digital Leveling Specification Is the 0.0003' a typo? Shouldn't it be 0.003'? I survey in Florida, and I'm looking for a standard deviation from the mean specification when taking 5 measurements. I've been rejecting any m...

ICYMI: Digital Leveling Specification #DigitalLeveling #Surveying #FloridaSurvey #MeasurementStandards #StatisticalAnalysis

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Joachim Schork

@joachimschork.bsky.social

3 months ago

A sinusoidal model describes data that follows repeating cycles using sine or cosine functions.

Image: en.wikipedia.org/wiki/Sine_an...

More: eepurl.com/gH6myT

#bigdata #rprogramminglanguage #statisticalanalysis #datastructure #analysis

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The Research and Expertise Centre for Survey Methodology

@recsm.bsky.social

4 months ago

Are you a part of WAPOR Latinoamerica or @upf.edu? If so, then you receive a 30% discount on all Winter School courses!

Not a WAPOR Latinoamerica member yet? Don't worry, receive the discount by registering here: www.upf.edu/web/survey/w...

#upf #socialresearch #methodology #statisticalanalysis

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@statproginc12.bsky.social

4 months ago

A Giant Magnetic Anomaly Over 500 Million Years Ago Can Finally Be Explained Magnetic signatures hidden inside rocks tell us a lot about Earth's magnetic field and the way continents and tectonic plates have shifted across millennia – but for some periods, the geological…

A Giant Magnetic Anomaly Over 500 Million Years Ago Can Finally Be Explained - buff.ly/WMoruyh #statisticalanalysis #analysis #magneticanomaly #millionyears

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Diogo Pereira Henriques 鬼佬 🐯 📚

@diogo-ph22.bsky.social

4 months ago

2/ You can find the NNJ also in print, published by Birkhäuser.
#Architecture #Mathematics #ArtificialIntelligenceandDesign #AI #Design #DigitalFabricationandDesign #Digital
#Fabrication #GenerativeAlgorithms #ComputerSimulation #SpaceSyntax #StatisticalAnalysis #NNJ #NexusAssociation

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Dave Haugh

@rubyu235.bsky.social

5 months ago

This is a reminder that collecting data as it happens is always preferential to reviewing data after the event has occurred.

#StatisticalAnalysis
#DirectObservation

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@freddiesteward609.bsky.social

5 months ago

How Stata Calculates the Normal Curve for Your Histogram - The Math Behind the Magic This blog explains how Stata draws the normal curve on your histogram. It shows the basic math behind the curve, including the mean, standard deviation, and probabilities.

How Stata Calculates the Normal Curve for Your Histogram - The Math Behind the Magic

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#StataAnalysis #NormalDistribution #DataVisualization #StatisticalAnalysis #ResearchTools #AcademicWriting #DissertationHelp #QuantitativeResearch #DataScienceBasics #AffordableDissertation

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@freddiesteward609.bsky.social

5 months ago

A Beginner-Friendly Guide to Kaplan Meier Survival Analysis in Clinical Research This guide explains Kaplan Meier survival analysis in clinical research in simple terms for beginners. It shows how to read survival curves, compare groups, and use the results in clinical studies.

A Beginner-Friendly Guide to Kaplan Meier Survival Analysis in Clinical Research

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#KaplanMeier #SurvivalAnalysis #ClinicalResearch #Biostatistics #MedicalResearch #DataAnalysis #ResearchMethods #HealthcareStudies #Epidemiology #StatisticalAnalysis

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Susan Vanderplas

@srvanderplas.bsky.social

5 months ago

As $27.5 million in cuts loom over UNL, students hope to save programs Students in programs up for elimination shared their concerns with how the loss of their programs would hurt the state. The potential cuts are in response to the state legislature allocating less fund...

nebraskapublicmedia.org/en/news/news...

#UNL is planning to eliminate the #statistics department using bad #statisticalAnalysis (srvanderplas.github.io/2025-stat-ap... -- it includes Cauchy variables, bad interpretation, and failure to ID a population).

Public Comment: apc.unl.edu/fall-2025-bu...

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@statproginc12.bsky.social

5 months ago

MSN There are three measures of central tendency for data. One is the mean or x-bar, and the others are the median and mode. When you’re diving into statistical analysis, these are basic components. Most...

The Role of X-Bar in Statistics: Understand the Role It Plays in Your Analysis - buff.ly/Et2DpLb #statistics #analysis #analytics #statisticalanalysis

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@freddiesteward609.bsky.social

5 months ago

Is Your Sampling and Analysis Plan Biased? The Hidden Flaws Even Experts Miss Many research projects fail because of unnoticed bias in sampling and analysis plans. This article explains the common flaws that even experienced researchers

Is Your Sampling and Analysis Plan Biased? The Hidden Flaws Even Experts Miss

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#ResearchMethods #DataAnalysis #SamplingBias #ResearchBias #AcademicWriting #DataAccuracy #QuantitativeResearch #ResearchTips #StatisticalAnalysis #ResearchFlaws

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AnalyticsExam

@analyticsexam.bsky.social

5 months ago

A00-240 | Top 10 Topics You Must Know for SAS Statistical Business Analysis Exam | PDF Host PDF Host read free online - A00-240 | Top 10 Topics You Must Know for SAS Statistical Business Analysis Exam - Click Here---> http://bit.ly/3TyEcwQ <---Get complete detail on A00-240 exam guide to cra...

Ready to get certified? 📊 The A00-240 SAS Statistical Business Analysis certification is a key credential for anyone working with data.

#A00_240 #StatisticalAnalysis #BusinessAnalytics #SASCertification #RegressionandModeling

pdfhost.io/v/nE3zwTpMBZ...

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The Harbinger

@robinoflocksley.bsky.social

6 months ago

Unusual death cluster YouTube video by Dr. John Campbell

Seems #StatisticalAnalysis on that group of deaths among #politicans linked to the #AfD in #Germany is still being carried out and appears to be 11 deaths?

Shocking was the #ReformUK candidate in the UK, a #LifeBoat man saving lives, stroke at 41?

youtu.be/ZmXjgXw0XKE?...

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Jenny Vielman

@jennyvielman.bsky.social

6 months ago

Three skills I'd like to develop are #campaignmanagement, #statisticalanalysis and #multilingualcommunication. #MarketingNinjia25

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Proceedings Series MDPI

@proceedingsmdpi.bsky.social

6 months ago

Analyzing and Classifying Time-Series Trends in Medals

Full access: www.mdpi.com/2813-0324/11...
By Minfei Liang et al.
From the 11th International Conference on Time Series and Forecasting

#MaterialScience #HistoricalResearch #StatisticalAnalysis

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@arxivlens.bsky.social

6 months ago

Ordering results for random maxima and minima from two dependent
Kumaraswamy generalized distributed samples
Narayanaswamy Balakrishnan, Sangita Das
Paper
Details
#KumaraswamyDistribution #StatisticalAnalysis #DataScienceResearch

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Kathy Bryson

@kathybrys.bsky.social

7 months ago

Trump says the Bureau of Labor Statistics orchestrated a ‘scam.’ Here’s how the jobs report really works | CNN Business President Donald Trump claimed without evidence that the massive revisions to the latest jobs report constituted a “scam.” Yet revisions by the BLS were neither historic nor evidence of corruption.

What's behind the headlines - #datatracking #datacollection #research #statisticalanalysis #reporting

Trump says #BureauLaborStatistics ‘scam.’ Here’s how the jobs report really works | CNN Business www.cnn.com/2025/08/04/b...

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BigDataPrep

@bigdataprep.bsky.social

7 months ago

A00-240 Exam: SAS Certified Statistical Business Analyst This comprehensive guide aims to equip aspiring candidates with the tools, tips, and resources to ace the A00-240 exam and earn the esteemed

SAS A00-240: Ace Statistical Analysis! 📈 Ready for the SAS Certified Statistical Business Analyst (A00-240) exam?

Exam essentials
Key statistical skills
Your certification path

www.bigdataprep.com/a00-240-exam...

#SAS #A00_240 #StatisticalAnalysis #BusinessAnalyst #RegressionandModeling