Than asymptotic theory or computer simulations. All results are exact, based on iterative numerical calculations, rather It is also possible to perform mixed continuous/group sequential analysis, where, for example, there is at first a bigīatch of data that arrives in one group, followed by continuous sequential analysis. For group sequential analyses, there are functions for pre-specified group sizes and for the situation when In order to specify non-flat signaling thresholds. Alternatively, it is also possible to apply a user defined alpha spending function Of the log-likelihood ratio, and on a predetermined maximum sample size. For Poisson data, the critical value is based on a Wald-type upper boundary, which is flat on the scale Off-set term to account for variable matching ratios. For binomial data, it is possible to incorporate an It is possible to analyze either Poisson type data or binomial 0/1 type data. This is different from standard statistical analysis, where a single analysis is performed On accumulating data that gradually increases the sample size. Sequential is designed for continuous and group sequential analysis, where statistical hypothesis testing is conducted repeatedly Sequential-package: Analysis Support, Critical Values, Power, Time to Signal and.Īnalysis Support, Critical Values, Power, Time to Signal and Sample Size for Sequential Analysis with Poisson and Binomial Data.SampleSize.Poisson: Sample size calculation for continuous sequential analysis.SampleSize.CondPoisson: Sample size calculation for the continuous sequential.SampleSize.Binomial: Sample size calculation for continuous sequential analysis.: Performance and alpha spending for user-defined signaling.: Statistical Performance and Alpha Spending For User-defined.Performance.Poisson: Calculates statistical power, expected time to signal and.Performance.CondPoisson: Statistical power, expected time to signal and expected. ![]() Performance.Binomial: Statistical power, expected time to signal and expected.: Calculates performance and signaling thresholds for.: Calculates performance and signaling threshold for.Optimal.Binomial: Optimal alpha spending for minimizing expected time to signal.CV.Poisson: Critical values for group and continuous sequential analysis.CV.CondPoisson: Critical values for continuous sequential CMaxSPRT for.CV.Binomial: Calculates exact critical values for group and continuous.ConfidenceInterval.Binomial: Confidence Interval for the Relative Risk Following a.Analyze.wBinomial: Function for group sequential analyses of multiple weighted. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |