UMR INSERM 1246 - SPHERE
MethodS in Patients-centered outcomes
and HEalth ResEarch

INSERM Univ Nantes Univ Tours
EA4275-SPHERE
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Research

Topics Publications In progress publications Communications

Packages

AnaQol Project PRO-online R Packages Online R-package

Life of the unit

Projects Collaborations PhD thesis Traineeships Traineeships propositions Seminars

Next seminars

28 février 2019 Marianne Bourdon et Cédric Faquet état des lieux des différentes méthodes d’analyse qualitative

29 mars 2019 à définir à définir

Last publications

15 février 2019 Goldstein C, Giraudeau B, Weijer C, Taljaard M (2019) In reply: When and how should we cluster and cross over: methodological and ethical issues (letters 1 and 2). Can J Anaesth, 66(2): 239-40.

01 février 2019 Cornillier H, Giraudeau B, Samimi M, Munck S, Hacard F, Jonville-Bera AP, Jegou M, d'Acremont G, Pham B, Chosidow O, Maruani A (2019) Effect of Diet in Chronic Spontaneous Urticaria: A Systematic Review. Acta Derm Venereol, 99(2): 127-32.

01 février 2019 Hanson C, Sautenet B, Craig J, Chapman J, Knoll G, Reddy B, Tong A (2019) Informative for Decision-making? The Spectrum and Consistency of Outcomes Following Living Kidney Donation Reported in Trials and Observational Studies. Transplantation, 103(2): 284-90.

31 janvier 2019 El Habnouni C, Cornillier H, Tauveron V, Guyétant S, Maruani A (2019) Rapidly Growing Tumour on the Forearm of an 83-year-old Woman: A Quiz. Acta Derm Venereol, 99(1): 121-2.

31 janvier 2019 Tallegas M, Fraitag S, Binet A, Orbach D, Jourdain A, Reynaud S, Pierron G, Machet M, Maruani A (2019) Novel KHDRBS1-NTRK3 rearrangement in a congenital pediatric CD34-positive skin tumor: a case report. Virchows Arch, 474(1): 111-5.

Updated

20 février 2019

Programmes SAS

  • %AnaQol : A SAS macro-program which computes the Cronbach alpha, draws traces, estimates the parameters of IRT models, and evaluates the fit of the models

  • %Backrasch : Backward procedure on the Rasch model

  • %Detect : Compute the DETECT, Iss and R indexes to test a partition of items

  • %Gammasym : Compute the symetrical gamma function

  • %Gausshermite : Integrals approximation with Gauss-Hermite quadrature

  • %LoevH : Compute the Loevinger H coefficients for a set of items

  • %MSP : Realize the Mokken Scale Procedure - MSP


Programmes Stata

  • backrasch : Realizes a backward procedure on a Rasch model

  • clv : Clustering of variables around latent components

  • detect : Compute the DETECT, Iss and R indexes to test a partition of items

  • gammasym : Computes the value of the symetrical gamma function

  • gausshermite : Approximation of integrals with Gauss-Hermite quadratures

  • geekel2d : Estimates the parameters of 1 and 2-dimensional IRT models by GEE

  • gengroup : Module to generate group of individuals based on a ordinal or continuous variable

  • hcavar : Realizes a Hierarchical Cluster Analysis of variables

  • imputeitems : Imputation of missing data for binary items

  • imputemok : Imputation of missing item responses with the Mokken scaling

  • imputerasch : Stata module to impute binary data by a Rasch model

  • loevh : Computes the Loevinger H coefficients

  • mmsrm : A Stata module to estimate the parameters of the Multidimensional Marginally Sufficient Rasch model (MMSRM)

  • msp : Realizes the Mokken Scale Procedure - MSP

  • raschfit : A forward procedure to construct sub-scales which verify a Rasch model

  • raschpower : Allows estimating the power of the Wald test comparing the means of two groups of patients in the context of the Rasch model or the partial credit model

  • raschtest : A Stata module to estimate parameters of the Rasch model by CML, MML or GEE

  • rsoort : Oort's Structural Equations Modeling (SEM) based procedure to detect Response Shift

  • sf36fr : sf36fr computes the scores of the French versions of the SF36 questionnaire

  • simirt : simulation of data with IRT models

  • traces : Several traces for dichotomous and polytomous items

  • validscale : Assess validity and reliability of a multidimensional scale




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