ROIstat v1.2 Released

A new update for ROIstat has been released! ROIstat 1.2 adds the ability to calculate limits for SPC charts and some bugfixes!


You can download it here:

Download ROIstat!

(ROIstat Changelog)

  • In order to fix a bug with single-column data not working with dynamic filtering, load a fresh RStudio instance and type:
    • remotes::install_github("dreamRs/datamods")
  • Fixed a bug with Mean and Dispersion Tests, Enter Statistics where it would not allow the user to choose between the Welch and Fisher t-tests
  • Fixed a bug with Mean and Dispersion Tests, Use Data, data in columns where it would not allow the user to choose between the Welch and Fisher t-tests
    • Also added some additional confidence intervals for the latter
  • Added control chart limit calculations using various statistics for
    • X-bar
    • X
    • Range
    • Standard deviation
    • Variance
    • p (exact binomial and approximate)
    • np (exact binomial and approximate)
    • c (exact Poisson and approximate)
    • u (exact Poisson and approximate)
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