Changes in version 1.4.2 (2022-03-31)                  

  - Fixed the output of predFit() in situations whenever standard errors
    and confidence/predictions bands are both requested.

  - New data sets bladder (a repeated measures data set) and whisky.

  - Fixed typos in documentation throughout the package.

  - Updated URLs throughout the package.

  - Better y-axis limits when x-axis is on log scale (e.g., using log =
    "x"). Fixes issue #27.

  - Better default y-axis label when using plotFit() on a model with
    transformed response. For example, calling plotFit(fit) where fit <-
    lm(sqrt(dist) ~ speed, data = cars) will have a default y-axis label
    of "sqrt(dist)".

  - plotFit() has been completely re-written using much less code.

  - predFit() (and hence plotFit()) now works for "nls" objects fit
    using the Golub-Pereyra algorithm (i.e., algorithm = "plinear");
    however, confidence/prediction bands are still not available.

  - New introductory vignette.

                 Changes in version 1.4.0 (2016-04-09)                  

  - Multiple predictor variables are allowed for "lm" and "glm" objects.

  - All non-base package functions are now imported.

  - The generic function predFit() is now exported. This function is
    used by investr to obtain predictions, and hence, inverse
    predictions. For example, predFit() can be used to obtain prediction
    intervals for nonlinear least-squares fits (i.e., models of class
    "nls").

  - Improved tests and test coverage.

  - plotFit() gained methods for "rlm" and "lqs" objects from package
    MASS.

                 Changes in version 1.3.0 (2015-03-25)                  

  - invest() now accepts objects of class "glm" (experimental).

  - Functions calibrate() and invest() now return an object of class
    "invest".

                 Changes in version 1.2.1 (2015-01-06)                  

  - Cleaned up documentation.

  - Added AnyNA() function for those using older versions of R.

                 Changes in version 1.2.0 (2014-12-23)                  

  - Cleaned up examples.

  - Added bootstrap option to invest().

                 Changes in version 1.1.2 (2014-09-15)                  

  - Changed tests to satisfy CRAN check.

                 Changes in version 1.1.1 (2014-09-09)                  

  - Updated citation file.

  - Minor code changes.

  - plotFit() should now plot models with transformed responses
    correctly.

  - Fixed error causing invest() to fail because of a missing data
    argument.

  - Added more tests.

                 Changes in version 1.1.0 (2014-07-14)                  

  - invest() now accepts objects of class "lme" (experimental).

  - A few minor bug fixes and code improvements.

  - Added more tests.

                 Changes in version 1.0.1 (2014-04-19)                  

  - A few minor bug fixes.

  - Slightly better documentation.

                  Changes in version 1.0 (2013-08-09)                   

  - Initial release.