Changes in version 0.7.0 (2024-03-20)                  

New Features

  - predict() method for class 'calibration'

                 Changes in version 0.6.0 (2023-09-20)                  

New Features

  - Inverse predict concentrations from calibration curves using
    inv_predict()
  - as.list() method for class 'calibration'
  - pkgdown documentation

Minor Improvements

  - Code coverage
  - GitHub Actions for macOS
  - Don't export mselect() fork anymore; use drc::mselect() instead

                 Changes in version 0.5.5 (2023-08-07)                  

Minor Improvements

  - The check_assumptions argument in calibration() is now less verbose;
    test results may be retrieved by calling print()
  - Replaced size argument in ggplot2::element_rect() and
    ggplot2::element_line() with linewidth
  - Update SOP for particle size estimations using texture()
  - Changed maintainer email address
  - Corrected typos

                 Changes in version 0.5.4 (2022-10-07)                  

Bug Fixes

  - skip tests for ggplot2 v3.4.0 due to deprecation warnings; replace
    size argument in ggplot2::element_rect() with linewidth later

                 Changes in version 0.5.3 (2022-09-21)                  

Bug Fixes

  - Fixed moved URLs

                        Changes in version 0.5.2                        

Minor Improvements

  - Update GitHub Actions
  - Tidy news file

Bug Fixes

  - Fix 'invalid nsmall argument' error when using signifig() with
    certain value combinations

                 Changes in version 0.5.1 (2021-03-05)                  

New Features

  - Finding optimum weights for weighted calibrations using
    weight_select()
  - Calculating matrix effects (signal suppression/enhancement) with
    matrix_effect()
  - calibration() now checks for model assumptions

Minor Improvements

  - Additional "blanks" parameter introduced to calibration(), lod(),
    and loq()
  - Snapshot testing
  - Improved and more consistent documentation

                 Changes in version 0.4.2 (2021-02-04)                  

Minor Improvements

  - Move to testthat 3rd edition

Bug Fixes

  - Fix regression when using weights in calibration()

                 Changes in version 0.4.1 (2021-01-21)                  

New Features

  - First preparations for weights support in calibration()

Minor Improvements

  - Rename master branch to main

Bug Fixes

  - Update testthat::expect_equal() calls to keep compatibility with
    R 4.1.0

                        Changes in version 0.4.0                        

Minor Improvements

  - texture() now takes data as formula
  - tibble support for texture()
  - loq() iterates only until significant digits won't change anymore

Bug Fixes

  - Force percentage bounds for texture() to 0 and 100
  - Increased margins for theme_publish()

                 Changes in version 0.3.3 (2018-04-27)                  

Minor Improvements

  - First CRAN release
  - Better package description

                        Changes in version 0.3.2                        

Bug Fixes

  - Reimplementation of drc's mselect() for texture() to get rid of
    global variables

                        Changes in version 0.3.1                        

Minor Improvements

  - loq() now uses iterations instead of estimating the value from lod()

Bug Fixes

  - Better handling of unbalanced designs in calibration()

Defunct Functions

  - make.raw(), use rep() instead ;-)

                        Changes in version 0.3.0                        

New Features

  - Starting with testthat

Minor Improvements

  - signifig() supports 'siunitx' LaTeX output
  - Better data handling in calibration()
  - Updated man pages

Bug Fixes

  - theme_publish() updated to work with current ggplot2 versions
  - signifig() can handle zeros better

Defunct Functions

  - puri.test(), use lmer on ranks (lme4) with Type II-ANOVA (car)
    instead

                        Changes in version 0.2.2                        

Bug Fixes

  - Temporary fix to make mselect() work
  - TODO: Get rid of assignment to .GlobalEnv

                        Changes in version 0.2.1                        

Minor Improvements

  - Switch to drc package for texture curve fitting

                        Changes in version 0.2.0                        

New Features

  - texture class for automatic determination of particle size
    distribution using a hydrometer in accordance with ASTM
    D422-63(2007)e2

Minor Improvements

  - updated theme_publish()
  - demo file added

                        Changes in version 0.1.0                        

Initial Feature Set

  - Confidence intervals CI()
  - Root mean square errors rmse()
  - Limit of detection (LOD) lod()
  - Limit of quantification (LOQ) loq()
  - Various sorption isotherms sorption()
  - Convert frequency data back to raw data make.raw()
  - ANOVA on ranks according to Sen and Puri (also known as
    Scheirer-Ray-Hare-Test) puri.test()
  - Categorize water drop penetration times according to Bisdom et al.
    (1993) bisdom()
  - Report significant figures, i.e. round means and erros to the least
    significant digit, using signifig()
  - Clean, black-and-white ggplot2 theme for scientific publications
    theme_publish()