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Changelog

Source: NEWS.md

tmsens 0.4.0

  • Fixed the adjusted trimmed means estimator for higher value trimming (side = "HIGH"), which produced incorrect estimates for outcomes not centred near zero
  • The permutation p-value is now two-sided, so negative treatment effects are detected, and uses the (b+1)/(n_perm+1) estimator so it is never exactly zero
  • Fixed an off-by-one in higher value trimming which removed one more observation per group than the specified trimming fraction
  • Fixed print.tm_bias() erroring when the dropout spread was left unspecified
  • tm() and tm_bias() now work with any treatment variable name, not just TR
  • side now defaults to "LOW" and invalid values give a clear error
  • tm_bias() gains the documented trF default
  • tm_bias() no longer errors when a treatment group has no dropout
  • summary.tm() output now shows dropout and post-trimming sample sizes for both treatment groups
  • tm() no longer perturbs the random number generator state beyond the draws needed for the permutation test
  • The trimming fraction and treatment variable are now validated up front with clear error messages
  • Treatment groups are defined by factor level order, fixing numeric group codes such as 2 and 10 and respecting user-set reference levels
  • The permutation test is around 9 times faster
  • tm_bias objects gain a groups component giving the treatment and comparator group values
  • Corrected the author name spelling and publication year in the package citation

tmsens 0.3.1

CRAN release: 2024-08-29

  • Minor fixes to improve the code, the documentation, and the package website

tmsens 0.3.0

CRAN release: 2023-05-10

  • Simplified the NAMESPACE so functions from other packages are not imported

  • Modified the tm() helpfile example to run faster

tmsens 0.2.0

CRAN release: 2023-03-30

  • Bump roxygen2 version

  • Update maintainer email address

tmsens 0.1.0

CRAN release: 2022-02-03

  • Initial submission to CRAN