diff options
| -rw-r--r-- | doc/release/2.0.0-notes.rst | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/doc/release/2.0.0-notes.rst b/doc/release/2.0.0-notes.rst index d950181d2..da49ff98d 100644 --- a/doc/release/2.0.0-notes.rst +++ b/doc/release/2.0.0-notes.rst @@ -89,7 +89,26 @@ Custom formatter for printing arrays New function numpy.random.choice --------------------------------- -A generic sampling function has been added which will generate samples from a given array-like. The samples can be with or without replacement, and with uniform or given non-uniform probabilities. + +A generic sampling function has been added which will generate samples from +a given array-like. The samples can be with or without replacement, and +with uniform or given non-uniform probabilities. + +Preliminary multi-dimensional support in the polynomial package +--------------------------------------------------------------- + +Axis keywords have been added to the integration and differentiation +functions and a tensor keyword was added to the evaluation functions. +These additions allow multi-dimensional coefficient arrays to be used in +those functions. New functions for evaluating 2-D and 3-D coefficient +arrays on grids or sets of points were added together with 2-D and 3-D +pseudo-Vandermonde matrices that can be used for fitting. + +Support for mask-based NA values in the polynomial package fits +--------------------------------------------------------------- + +The fitting functions recognize and remove masked data from the fit. + Changes ======= @@ -130,6 +149,8 @@ objects. For example the expression (3 and 'test') produces the string 'test', and now np.logical_and(np.array(3, 'O'), np.array('test', 'O')) produces 'test' as well. +The deprecated imports in the polynomial package have been removed. + Deprecations ============ |