# eikosograms 1.0.0

* Updating of local URL references in vignettes to meet CRAN standards

* Added some data sets

  - historical data set tuberculosis_1910 being the (possibly) earliest appearance of Simpson's paradox in the statistical literature.
  
  - medicalRecords, a fictional data set constructed by R.W. Oldford that illustrates a twice reversing Simpson's paradox
  
* Took the opportunity to remove dependency on the package plyr by replacing calls with base/stats equivalents.  Not as tidy a code but possibly more robust in the long run.

* Note that should eikosograms be used for LARGE data sets, a rewrite that calls on dplyr from the tidyverse might be in order.  Look for aggregate, sum, and ave functionality.

# eikosograms 0.1.1

Released August 22, 2018

- vignettes expanded.

# eikosograms 0.1.0

Initial CRAN release August 16, 2008