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stata program str2d  (STATA Corporation)


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    STATA Corporation stata program str2d
    Stata Program Str2d, supplied by STATA Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/stata+program+str2d/str2d+command/pm32173059-98-3-3
    Average 90 stars, based on 1 article reviews
    stata program str2d - by Bioz Stars, 2026-10
    90/100 stars

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    Article Title: Serum adiponectin concentration is a positive predictor of all-cause and cardiovascular mortality in type 1 diabetes.
    Article Snippet: The Cox model performance was judged by the explained variation (R2) using 1000 bootstrap repetitions of the whole data set, adjusting for covariates via the ‘str2d’ Stata module [25].

    Article Title: Health-related factors predict return to custody in a large cohort of ex-prisoners: new approaches to predicting re-incarceration
    Article Snippet: We compared models by computing the difference in the proportion of explained variation (adjusted for over-optimism induced by the inclusion of additional variables) in the larger model compared to the smaller model, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \varDelta {R}_{adj}^2 $$\end{document} Δ R a d j 2 , using the str2d function in Stata (Royston ).

    Article Title: Transdiagnostic Individualized Clinically Based Risk Calculator for the Detection of Individuals at Risk and the Prediction of Psychosis: Model Refinement Including Nonlinear Effects of Age
    Article Snippet: Overall performance was further investigated with Royston’s modification of Nagelkerke’s R 2 (indexing the proportion of variation explained by the model through the str2d STATA package) ( ).

    Article Title: Usefulness of data from magnetic resonance imaging to improve prediction of dementia: population based cohort study
    Article Snippet: We also calculated Royston and Sauerbrei’s index of discrimination (D) and optimism corrected D (D adjusted ) using the str2d command in Stata to assess prognostic separation.

    Article Title: Discrimination-based sample size calculations for multivariable prognostic models for time-to-event data
    Article Snippet: D and \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}${R_{D}^{2}}$\end{document} R D 2 can be calculated in Stata using the user-written str2d command [ ].

    Article Title: Discrimination-based sample size calculations for multivariable prognostic models for time-to-event data
    Article Snippet: We have found that the default estimate of the standard error of D output by the str2d Stata command tends to underestimate the true value (see [ ], Section 3.3 for full details).

    Article Title: All-cause and cause-specific mortality in persons with fibromyalgia and widespread pain: An observational study in 35,248 persons with rheumatoid arthritis, non-inflammatory rheumatic disorders and clinical fibromyalgia.
    Article Snippet: Purpose: Studies of the relation of fibromyalgia (FM) and widespread pain (WSP) to mortality have differed as to the presence or absence of an association and the extent of cause-specific mortality.. However, no studies have investigated which definitions of FM andWSP associate with mortality, nor of FMmortality in other diseases.. We investigated these issues and the meaning of mortality in patients with FM.

    Article Title: Added value of soluble tumor necrosis factor-α receptor 1 as a biomarker of ESRD risk in patients with type 1 diabetes.
    Article Snippet: Within the Cox model, the explained variation (R2) was assessed using the user-written Stata module “str2d” (24).



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    STATA Corporation stata program str2d
    Stata Program Str2d, supplied by STATA Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/stata+program+str2d/str2d+command/pm32173059-98-3-3
    Average 90 stars, based on 1 article reviews
    stata program str2d - by Bioz Stars, 2026-10
    90/100 stars
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