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#MeasurementError alert: Comparing DNA-fingerprinting of seed, GPS plot size information, and crop cuts to farmer self-reports found that measurement error in self-reported seed variety adoption attenuated estimated yield gains by 25 percentage points on average.
6 Mar 2025
In this recent study, @n_jovano and Jacob Ricker-Gilbert analyze the impacts of how different sources measurement error in household surveys affect maize yields and input use: doi.org/10.1016/j.jdeveco.20… @CGIAR #NPSinitiative @LifeAtPurdue @PurdueAg @PurdueAgEcon
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#statstab #281 Correcting Cohen’s d for Measurement Error (A Method!) Thoughts: Scale reliability can be incorporated into effect size computation (i.e., remove attenuation) #measurementerror #effectsize #cohend #reliability #scales rpubs.com/JLLJ/RPBD

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Measurement error can derail drug approvals in #ClinicalTrials. Discover our new Reproducing Kernel-based Diffusion Model for tackling noisy data head-on! Check out the paper: arxiv.org/pdf/2501.00212 #MeasurementError #Biostatistics #MachineLearning

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27 Mar 2024
Who're 'bogus respondents' 🛜opt-in panels? 🤥 effort 🫣 disproportionately from key demographics➡️ larger error pattern 😱 #MeasurementError 🚫 easily fixed via weighting 🙂 not in probability samples missed @awmercer live talk? 🙏@ESS_Survey replay👇
Last week, @awmercer (@pewmethods 🇺🇸) delivered a methods webinar about online #survey samples. It covered a @pewresearch study that compared the accuracy of six online surveys - three from probability-based panels and three from opt-in sources. youtu.be/IMzxDMoypFw
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18 Dec 2023
📰 🔎 Inferential and Behavioral Implications of #MeasurementError in #AgriculturalData Read this interesting paper published in Annual Review of Resource Economics👇 bit.ly/45z1x53

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📚 Now reading: Inferential and Behavioral Implications of Measurement Error in Agricultural Data Practical guidance on approaches to detecting, obviating, and correcting for #MeasurementError in #AgriculturalData 👉 bit.ly/45z1x53 @cgiarspia @IFPRI @IITA_CGIAR
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27 Oct 2023
📚 Exciting new paper providing practical guidance on approaches to detecting, obviating, and correcting for #MeasurementError in #AgriculturalData Out now in Annual Review of Resource Economics: bit.ly/45z1x53

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10 Jul 2023
Green! It went green! It’s in green!!! #atbloodylast #measurementerror? #backuptomorrow
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Victor Kipnis from @theNCI talking about measurement error in dietary patterns. He is one of the greatest statisticians and a delight to watch using Greek symbols in linear mixed model! #measurementerror #dietarypatterns
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Kicking off a 🧵 about my research by bringing this gem back. #measurementerror #misclassification #missingdata
📏☂️
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29 Apr 2022
Trevor Thomson is a PhD student at@SFU. His research interests include #SurvivalAnalysis, #LongitudinalDataAnalysis, and statistical methods to accommodate #MeasurementError.
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Mid-life crisis realization: Led Zepplin apparently never had a #1 Billboard hit! My radio in the 70’s said otherwise! Measurementerror
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This is very relevant for most medical specialties Patient advocacy helps to reduce #MeasurementError
I gave a short talk at the working group meeting about symptom severity scales, which have a serious floor effect and do not differentiate at all at the very severe levels. Even after all Whitney’s amazing improvements, he still scored zero on all scales because he is bedbound 1/
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26 Jul 2021
Reference:✨♻️ #CDC encourages laboratories to consider adoption of a #multiplexedmethod that can facilitate detection and #differentiation of #SARSCoV2 🦠and #influenzaviruses #Methology & #measurementerror⚙️ cdc.gov/csels/dls/locs/2021/…

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This article introduces a new option to the problem of dealing with #measurementerror in list experiments and choosing between different #control list designs to minimize the problems caused by inattentive respondents: the mixed control list. Learn more: ow.ly/VHal50FxjGV
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