output for the ICC
SPss a commonly used software package, will generate the various forms of the ICC a part of its Reliability Analysis(under SCALE) SAS, another commonly used pro- gram, does not provide direct calculations, but a programming macro has been developed 11 Online calculators can also be found to provide ICC values based on raw 12,13 data. Calculations by hand are straightforward once the analysis of variance is performed. Table 26.3B shows the SPSS output for model 1, and Table 26.5 shows the output for models 2 and 3. Each model is generated in two forms, for single measures and ave age measures. Confidence intervals are also provided. The researcher must decide which value to use, based on the design of the study
ICC based on single ratings will yield a lower correlation than one based on mean rat ings(see Tables 26.3 and 26.5). Because of these potential differences, the type of ICC used in a particular study should always be reported.
output for the ICC SPss a commonly used software package, will generate the various forms of the ICC a part of its Reliability Analysis(under SCALE) SAS, another commonly used pro- gram, does not provide direct calculations, but a programming macro has been developed 11 Online calculators can also be found to provide ICC values based on raw 12,13 data. Calculations by hand are straightforward once the analysis of variance is performed. Table 26.3B shows the SPSS output for model 1, and Table 26.5 shows the output for models 2 and 3. Each model is generated in two forms, for single measures and ave age measures. Confidence intervals are also provided. The researcher must decide which value to use, based on the design of the studyICC based on single ratings will yield a lower correlation than one based on mean rat ings(see Tables 26.3 and 26.5). Because of these potential differences, the type of ICC used in a particular study should always be reported.
การแปล กรุณารอสักครู่..
