Type: Package
Package: sprtt
Title: Sequential Probability Ratio Tests: Using t-Statistic
Version: 0.1.0
Authors@R: 
    c(person(given = "Meike",
             family = "Steinhilber",
             role = c("aut", "cre"),
             email = "Meike.Steinhilber@aol.com",
             comment = c(ORCID = "0000-0002-7144-2100")),
      person(given = "Martin",
             family = "Schnuerch",
             role = c("aut", "ths"),
             comment = c(ORCID = "0000-0001-6531-2265")),
      person(given = "Anna-Lena",
             family = "Schubert",
             role = c("aut", "ths"),
             comment = c(ORCID = "0000-0001-7248-0662"))
      )
Maintainer: Meike Steinhilber <Meike.Steinhilber@aol.com>
Description: The seq_ttest() function is the implementation of Abraham
    Wald’s (1947) <doi:10.2134/agronj1947.00021962003900070011x> Sequential Probability Ratio Test (SPRT) for the test of
    a normal mean (difference) with unknown variance in R (R Core Team, 2018).
    It performs sequential t tests developed by Rushton (1950) <doi:10.2307/2332385>, Rushton (1952) <doi:10.2307/2334026> and
    Hajnal (1961) <doi:10.2307/2333131>, based on the SPRT. Specifically, seq_ttest() performs
    one-sample, two-sample, and paired t tests for testing one- and
    two-sided hypotheses.  The test is to be applied to the data during
    the sampling process, ideally after each observation. At any stage, it
    will return a decision to either continue sampling or terminate and
    accept one of the specified hypotheses. For more information on the
    SPRT t test, see Schnuerch & Erdfelder (2019) <doi:10.1037/met0000234>.
License: GPL (>= 3)
URL: https://meikesteinhilber.github.io/sprtt/
BugReports: https://github.com/MeikeSteinhilber/sprtt/issues
Depends: R (>= 3.5.0)
Imports: methods, stats
Suggests: knitr, rmarkdown, testthat (>= 3.0.0), testthis, dplyr,
        effsize
VignetteBuilder: knitr
Encoding: UTF-8
Language: en-US
LazyData: true
RoxygenNote: 7.1.1
NeedsCompilation: no
Packaged: 2021-08-05 12:38:26 UTC; msteinhi
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>)
Repository: CRAN
Date/Publication: 2021-08-06 17:50:02 UTC
Built: R 4.1.3; ; 2023-04-17 13:41:19 UTC; windows
