Version 0.2.1¶
Version 0.2.1 | |
---|---|
Release date: | 2017-09-11 |
Next release: | Version 0.2.2 |
General¶
Created the CHANGELOG file.
sys.getsizeof(DT)
can now be used to query the size of the datatable in memory.Added a framework for computing and storing per-column summary statistics.
Implemented statistics
min
,max
,mean
,stdev
,countna
for numeric and boolean columns.Getter
df.internal.rowindex
allows access to the RowIndex on the DataTable (for inspection/reuse).In addition to LLVM4 environmental variable, datatable will now also look for the
llvm4
folder within the package’s directory.If
d0
is a DataTable, thend1 = DataTable(d0)
will create its shallow copy.Environmental variable
DTNOOPENMP
will cause thedatatable
to be built without OpenMP support.Filter function when applied to a view DataTable now produces correct result.
The content on this page is licensed under the Creative Commons Attribution 4.0 License
(CC BY 4.0) ,
and code samples are licensed under the MIT License.