It is a toolbox for Sequential Probability Ratio Tests (SPRT), Wald (1945) <doi:10.2134/agronj1947.00021962003900070011x>. SPRTs are applied to the data during the sampling process, ideally after each observation. At any stage, the test will return a decision to either continue sampling or terminate and accept one of the specified hypotheses. The seq_ttest() function performs one-sample, two-sample, and paired t-tests for testing one- and two-sided hypotheses (Schnuerch & Erdfelder (2019) <doi:10.1037/met0000234>). The seq_anova() function allows to perform a sequential one-way fixed effects ANOVA (Steinhilber et al. (2023) <doi:10.31234/osf.io/m64ne>). Learn more about the package by using vignettes "browseVignettes(package = "sprtt")" or go to the website <https://meikesteinhilber.github.io/sprtt/>.
Package details |
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Author | Meike Steinhilber [aut, cre] (<https://orcid.org/0000-0002-7144-2100>), Martin Schnuerch [aut, ths] (<https://orcid.org/0000-0001-6531-2265>), Anna-Lena Schubert [aut, ths] (<https://orcid.org/0000-0001-7248-0662>) |
Maintainer | Meike Steinhilber <Meike.Steinhilber@aol.com> |
License | AGPL (>= 3) |
Version | 0.2.0 |
URL | https://meikesteinhilber.github.io/sprtt/ |
Package repository | View on CRAN |
Installation |
Install the latest version of this package by entering the following in R:
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