In a further paper, Morris et al proposed a selective approach to help refine the choice of sensitivity analyses so as to ensure only ‘relevant’ sensitivity analyses are undertaken 5/8 https://t.co/IfJ2rnDPCi
RT @ParpiaSameer: @tmorris_mrc Thanks Tim. Must mention that this is a summary of the work done by you and your colleagues. https://t.co/jq…
@tmorris_mrc Thanks Tim. Must mention that this is a summary of the work done by you and your colleagues. https://t.co/jqlYYkcuu1
RT @jd_wilko: @BertieArbon Nice paper from @tmorris_mrc and colleagues about sensitivity analysis: https://t.co/5m4dR69a23
RT @jd_wilko: @BertieArbon Nice paper from @tmorris_mrc and colleagues about sensitivity analysis: https://t.co/5m4dR69a23
@BertieArbon Nice paper from @tmorris_mrc and colleagues about sensitivity analysis: https://t.co/5m4dR69a23
RT @dailyzad: @SPilleron @tmorris_mrc See the highlighted sections and flowchart from this paper, which is well worth reading in its entire…
Fantastic paper on sensitivity analyses, and why what you’re calling a sensitivity analysis probably isn’t one.
@SPilleron @tmorris_mrc See the highlighted sections and flowchart from this paper, which is well worth reading in its entirety IMO https://t.co/Vw7w2GF8nv https://t.co/L4WQ9hnV0x
@IoanaA_Cristea This paper touches on the nature of principled sensitivity analyses (what differentiates them from extra, non-sensitivity analyses), even though it's within the context of randomized trials might still be useful to your question https://t.
@SPilleron @MaartenvSmeden @_MiguelHernan @TheStatsGeek @stats_q 2. (cont.) Even then, the experts may be wrong (since they didn't see the missing data) so we need to do sensitivity analysis to different missing data mechanisms. Here's an article with some
RT @tmorris_mrc: @alex_peys @ADAlthousePhD @NoahHaber Ok, the problem is that if you tell me a bunch of methods you’ve tried, this could be…
@alex_peys @ADAlthousePhD @NoahHaber Ok, the problem is that if you tell me a bunch of methods you’ve tried, this could be what I affectionately term ‘nonsense-itivity analysis’. We have this paper that aims to define sensitivity (or robustness) analysis.
Choosing sensitivity analyses for randomised trials: principles https://t.co/TCrrXWbI0k via @tmorris_mrc & @Brennan_Kahan
This paper is outstanding and very on point. Many authors report 'sensitivity analyses' that do not demonstrate sensitivity to anything in particular - they just reproduce the original answers. Gives false sense of security about robustness of findings.
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
RT @dailyzad: A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a…
A brilliant paper by @tmorris_mrc, @Brennan_Kahan, and Ian White on a principled way of doing sensitivity analyses. Here’s a very basic decision tree taken from the paper and I also post some interesting excerpts/examples in the tweets following https://
RT @tmorris_mrc: Plug plug read more about sensitivity analyses in this *spectacular* (😉😉) article 5/ @Brennan_Kahan https://t.co/Zrje7D9h…
Plug plug read more about sensitivity analyses in this *spectacular* (😉😉) article 5/ @Brennan_Kahan https://t.co/Zrje7D9hnF
RT @kaz_yos: Choosing sensitivity analyses for randomised trials: principles | BMC Medical Research Methodology | Full Text https://t.co/kN…
RT @kaz_yos: Choosing sensitivity analyses for randomised trials: principles | BMC Medical Research Methodology | Full Text https://t.co/kN…
RT @kaz_yos: Choosing sensitivity analyses for randomised trials: principles | BMC Medical Research Methodology | Full Text https://t.co/kN…
RT @kaz_yos: Choosing sensitivity analyses for randomised trials: principles | BMC Medical Research Methodology | Full Text https://t.co/kN…
Choosing sensitivity analyses for randomised trials: principles | BMC Medical Research Methodology | Full Text https://t.co/kNX5CNO5hu
RT @tmorris_mrc: @boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you t…
RT @tmorris_mrc: @boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you t…
RT @tmorris_mrc: @boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you t…
RT @tmorris_mrc: @boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you t…
RT @tmorris_mrc: @boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you t…
@boztdk In case it helps, here is our paper on how to identify relevant sensitivity analysis. I hope this might help you to reduce the number! (Sorry to plug my own work so shamelessly) https://t.co/Zrje7CRGw7 https://t.co/5Gm1iF5bQM
@MaartenvSmeden For me, I reckon this one with @Brennan_Kahan & Ian White on planning relevant sensitivity analyses. Took ~3 days work, required no analysis or simulation study and contains no results (5 years on, it has almost no citations 😉). https:/
Información importantísima!!
RT @tmorris_mrc: @MaartenvSmeden Tell them to read this one instead, Maarten #ShamelessSelfPromotion https://t.co/Zrje7CRGw7
@MaartenvSmeden Tell them to read this one instead, Maarten #ShamelessSelfPromotion https://t.co/Zrje7CRGw7
But beware of false reassurance. Does your multiple imputation approach make different assumption/s about missing data to your other analysis? https://t.co/Zrje7CRGw7 https://t.co/uOtbGYPOVQ
RT @tmorris_mrc: @ADAlthousePhD Aargh! Do them a favour and point them towards: https://t.co/Zrje7CRGw7 Sounds like their approach violates…
@ADAlthousePhD Aargh! Do them a favour and point them towards: https://t.co/Zrje7CRGw7 Sounds like their approach violates principle 3…
RT @tmorris_mrc: Top tip: If you publish a paper criticising someone else’s, don’t compare the metrics. The results will destroy you. https…
Top tip: If you publish a paper criticising someone else’s, don’t compare the metrics. The results will destroy you. https://t.co/KICJYfjyMH https://t.co/9szJhJIoFW
Think carefully about whether a candidate sensitivity analyses will actually tell you anything before doing it! http://t.co/K2j9lmeBq2
Principles for selecting sensitivity analyses in RCTs http://t.co/HZijaBZCF9 via @MRCCTU
Publication: Choosing sensitivity analyses for randomised trials: principles http://t.co/xznS2BHG72
Publication: Choosing sensitivity analyses for randomised trials: principles http://t.co/xznS2BHG72
Choosing sensitivity analyses for randomised trials: principles | http://t.co/csZwUcw1Yu | #RCT #HTA
Choosing sensitivity analyses for randomised trials: principles. http://t.co/p7oAX2Did5
Choosing sensitivity analyses for randomised trials: principles http://t.co/rLK4isissi #bmcmedicalresearchmethodology