4.7.6

• Fixed an example in Bchronology that was adding titles/labels incorrectly
• Updated vignette to show how to customise plots
• Fixed a bug where an error for identical positions (with no thickness errors) was not being shown
• Fixed an issue with positionNormalise
• Fixed an issue with jitterPositions by replacing it with artificialThickness that enables customised amounts of jittering when there are identical positions and no thicknesses
• Forced ids argument in BchronCalibrate and Bchronology to be unique otherwise causes problems with plots

4.7.5

• Added in a BchronCheck function to allow for checking of all argument types using checkmate
• Added in positionEps argument to Bchronology to avoid positions being simulated too close to each other and leading to numerical underflow errors
• Changed default colours of dates in plot.CalibratedDates and plot.BchronologyRun
• Added an extra check that all ageSds are bigger than zero
• Allowed the option for calibrating dates out of calibration curve range
• Fixed bug that occurred with large 14C values close to upper range of calibration curve
• Changed the means by which starting values are created. This was to fix a bug (issue #17 on GitHub) where a middle extreme date (e.g. non-14C) could cause the starting values of the stratigraphically ordered dates to fall beyond the range of the calibration curve.
• Included option to allow bespoke starting values for complex cores
• Changed some of the algorithm details to avoid certain bugs with numerical underflow problems (tested in test_all_chrons)

Version 4.7.4

• Updated the BchronDensity and BchronDensityFast functions to show lines on top of dates
• Included ability in above functions to change amount of date transparency
• Used styler to make the syntax follow tidyverse style guidelines
• Fixed bug in starting values which occasionally produced values before the extractDate
• Fixed bug in choosePositions where position chosen was at the edge of the domain

New version with bug fixes and testthat/codecov integration

• Fixed a(nother) small bug in predict.Bchronologies
• Included proper testthat, travis, and code coverage

Bchron v4.2.1

Latest release includes ability to create your own calibration curve, and more control over plotting functions.
Bchron_4.2.1.tar.gz