Concepedia
BMC Musculoskeletal Disorders · 2008 · 105 citations · 27 references
Open access
Using a standardised protocol, reliable measures of knee joint angles can be gained in standing, supine and sitting by using a flexible goniometer.
27
Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations
Behavioral Sciences, Statistical Power Analysis, Engineering +4
Statistical power analysis for the behavioral sciences
Computers Environment and Urban Systems · 1990 · 65.6K citations
STATISTICAL METHODS FOR ASSESSING AGREEMENT BETWEEN TWO METHODS OF CLINICAL MEASUREMENT
J Martin Bland, DouglasG. Altman · The Lancet · 1986 · 47K citations
Reliability, Engineering, Patient Safety +9
Intraclass correlations: Uses in assessing rater reliability.
Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 22.6K citations
Reliability, Intraclass Correlations, Intraclass Correlation +11
A Joint Coordinate System for the Clinical Description of Three-Dimensional Motions: Application to the Knee
Edward S. Grood, Wilfredo J. Suntay · Journal of Biomechanical Engineering · 1983 · 3.8K citations
Large Joint Displacements, Three-dimensional Motions, 3D Pose Estimation +18