Power calculation for multiple comparisons of two independent samples on p variables using PROC IML in SAS.
Three SAS programs for determining power calculations for the Bonferroni-Holm and Hochberg multiple comparisons of two independent samples on p variables are described. Input to the three programs includes sample size to be considered, the alpha level, the number of replications for the simulations...
| Publicado en: | Educational & Psychological Measurement Vol. 58; no. 2; pp. 307 - 312 |
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| Formato: | Artículo |
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Sage Publications Inc.
April 1998
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=507635182&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507635182 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00131644 EPM jtl: Educational & Psychological Measurement issn: 00131644 maglogo: N pubinfo: dt: April 1998 vid: 58 iid: 2 pid: 344 pub: Sage Publications Inc. artinfo: ui: 507635182 10.1177/0013164498058002013 ppf: 307 ppct: 5 formats: tig: atl: Power calculation for multiple comparisons of two independent samples on p variables using PROC IML in SAS. aug: au: Algina, James su: Multiple comparisons (Statistics) Statistical power analysis Statistical software Computer software sug: subj: Multiple comparisons (Statistics) Statistical power analysis Statistical software Computer software ab: Three SAS programs for determining power calculations for the Bonferroni-Holm and Hochberg multiple comparisons of two independent samples on p variables are described. Input to the three programs includes sample size to be considered, the alpha level, the number of replications for the simulations, and information about effect sizes and covariance matrix. Each program then calculates any-variable power, all-variable power, individual power, and average per-variable power for each procedure. An illustration of the programs' use and details regarding its availability are provided. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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