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EN
The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent
Öz
Meta analysis is the statistical method that is conducted by combining the results of a large of independent studies and that is analysed these results by using statistical techniques. There has been a lot of studies about meta-analysis for a long time but there ar a few studies about statistical power in meta-analysis. On the other hand, statistical power calculations are quite an important part of sound statistical planning in both primary studies and meta-analysis. In this study, the calculation of statistical power of statistical tests was considered for random effects model in meta-analysis where is Pearson correlation as effect size. The calculations were made for simulation and analytical procedures separately and it was investigated whether differences between simulation power and analytical power. It was purposed to give the researchers that will calculate simulation power in meta-analysis a preliminary knowledge of conditions required for desired power level in this study. The calculating formulas of analytical power in meta-analysis are produced under some suppositions. So analytical power can be impressed them. In this study, it was investigated whether this impression is important by exploiting the differences between the simulation power and analytical power to be calculated under the same conditions
Anahtar Kelimeler
Kaynakça
- Cafri, G. & Kromrey, J. D. (2008). A SAS Macro for Statistical Power Calculations in Meta-Analysis, http://www.sesug.org (Erişim Tarihi: 30.03.2017)
- Cohen, J. (1988). Statistical power analysis for the behavioral sciences. Hillsdale, NJ: Erlbaum.
- Cohn, LD. & Backer, BJ. (2003). How meta analysis increases statistical power. The American
- Psychological Assosiation, 8(3): 243-253. DerSimonian, R. & Laird, N. (1986). Meta-Analysis in Clinical Trials. Controlled Clinical Trials. 7: 188.
- Field. A.P. (2001). The power of statistical tests in meta-analysis. Psychological Methods, 6(2), 161–
- Field. A.P. (2003). The problems of using fixed-effects models of meta-analysis on real-world data.
- Psychological Methods, 6(2): 161–18. Gamgam, H, Ünver & Ö., Atunkaynak, B. (2011). Temel İstatistik Yöntemler, Seçkin Yayıncılık, Ankara.
- Hedges, L.V. & I. Olkin. (1985). Statistical Methods for Meta-Analysis. Academic Press. London.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
-
Yayımlanma Tarihi
1 Mayıs 2018
Gönderilme Tarihi
-
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2018 Cilt: 3 Sayı: 1
APA
Öner, B., & Çelik, B. (2018). The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent. Uluslararası Medeniyet Çalışmaları Dergisi, 3(1), 192-208. https://doi.org/10.26899/inciss.151</doi>
AMA
1.Öner B, Çelik B. The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent. INCISS. 2018;3(1):192-208. doi:10.26899/inciss.151</doi>
Chicago
Öner, Burçin, ve Bülent Çelik. 2018. “The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent”. Uluslararası Medeniyet Çalışmaları Dergisi 3 (1): 192-208. https://doi.org/10.26899/inciss.151</doi>
EndNote
Öner B, Çelik B (01 Mayıs 2018) The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent. Uluslararası Medeniyet Çalışmaları Dergisi 3 1 192–208.
IEEE
[1]B. Öner ve B. Çelik, “The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent”, INCISS, c. 3, sy 1, ss. 192–208, May. 2018, doi: 10.26899/inciss.151</doi>
ISNAD
Öner, Burçin - Çelik, Bülent. “The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent”. Uluslararası Medeniyet Çalışmaları Dergisi 3/1 (01 Mayıs 2018): 192-208. https://doi.org/10.26899/inciss.151</doi>
JAMA
1.Öner B, Çelik B. The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent. INCISS. 2018;3:192–208.
MLA
Öner, Burçin, ve Bülent Çelik. “The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent”. Uluslararası Medeniyet Çalışmaları Dergisi, c. 3, sy 1, Mayıs 2018, ss. 192-08, doi:10.26899/inciss.151</doi>
Vancouver
1.Burçin Öner, Bülent Çelik. The Calculatıon Of Statıstıcal Power In Meta Analysıs For Correlatıon Coeffıcıent. INCISS. 01 Mayıs 2018;3(1):192-208. doi:10.26899/inciss.151</doi>