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Statistik, 15th Edition
book

Statistik, 15th Edition

by Joachim Hartung, Bärbel Elpelt, Karl-Heinz Klösener
January 2012
Intermediate to advanced content levelIntermediate to advanced
1178 pages
51h 43m
German
De Gruyter Oldenbourg
Content preview from Statistik, 15th Edition
Kap. XV: Meta-Analyse 991
Tab. 34: Asthma Bronchiale - Effektmaß Quotient der Mittelwerte με/ßc- Ex-
akte Konfidenzintervaller μ&/μα in den 2 Studien aus Tab. 27 in Abschnitt
14.1.2
Asthma Bronchiale φ = /xe/mc
Parameter Studie 1 Studie 2
a = XEi 2.67 2.70
a/ y/c 26.4 16.4
b = xc.
2.55 2.56
b/Vd
25.2 15.6
c = d = 2s?/ni
0.010252 0.027032
= n,
2
126
54
[nj = n
Ei
+ n
Ci
]
t = t^jjO.975
1.98
2.005
95%-KI
[0.940, 1.168] [0.883, 1.262]
φι = a/b 1.047 1.055
14.3. Effektmaß
Standardisierte Mittlere Differenzen
Das Effektmaß Standardisierte Differenz der Mittelwerte SDD ist definiert
als:
SDD =
Xe
~
Xc
;
mit ξ =
Ε
+ ξ
0
)/2.
Während di ...
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Publisher Resources

ISBN: 9783486590289