``ukbparse`` changelog
======================


0.3.3
-----


Changed
^^^^^^^


* Reverted the behaviour of :func:`.isSparse`.


0.3.2
-----


Changed
^^^^^^^


* Changed the behaviour of :func:`.isSparse` so that series which are *greater
  than* the ``minpres`` threshold pass, rather than *greater than or equal
  to*.


0.3.1
-----


Changed
^^^^^^^


* The :func:`.isSparse` function ignores the ``minpres`` argument if it
  is larger than the number of samples in the data set.


Fixed
^^^^^


* The :func:`.binariseCategorical` function now works on data with missing
  values.


0.3.0
-----


Added
^^^^^


* New :meth:`.DataTable.addColumns` method, so processing functions can
  now add new columns.
* New :func:`.binariseCategorical` processing function, which expands a
  categorical column into multiple binary columns, one for each unique
  value in the data.
* New :func:`.expandCompound` processing function, which expands a
  compound column into columns, one for each value in the compound data.
* Keyword arguments can now be used when specifying processing.


Fixed
^^^^^


* Fixed handling of non-numeric categorical variables


0.2.0
-----


Added
^^^^^

* Added a changelog file


Changed
^^^^^^^


* Updated variable/datacoding files to bring them in line with the latest
  Biobank data release.