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| author | amey <amey@skytree.net> | 2015-06-05 13:49:33 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-06-05 13:49:33 -0700 |
| commit | 356a4a9b93a1eeedb910c6bccc0abadf59e4877f (patch) | |
| tree | dc940317bdc5cccadf5cefbfa0d1625c80f7517e /python/pyspark/sql/dataframe.py | |
| parent | 4060526cd3b7e9ba345ce94f6e081cc1156e53ab (diff) | |
| download | spark-356a4a9b93a1eeedb910c6bccc0abadf59e4877f.tar.gz spark-356a4a9b93a1eeedb910c6bccc0abadf59e4877f.tar.bz2 spark-356a4a9b93a1eeedb910c6bccc0abadf59e4877f.zip | |
[SPARK-7991] [PySpark] Adding support for passing lists to describe.
This is a minor change.
Author: amey <amey@skytree.net>
Closes #6655 from ameyc/JIRA-7991/support-passing-list-to-describe and squashes the following commits:
e8a1dff [amey] Adding support for passing lists to describe.
Diffstat (limited to 'python/pyspark/sql/dataframe.py')
| -rw-r--r-- | python/pyspark/sql/dataframe.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py index 03b01a1136..902504df5b 100644 --- a/python/pyspark/sql/dataframe.py +++ b/python/pyspark/sql/dataframe.py @@ -616,7 +616,19 @@ class DataFrame(object): | min| 2| | max| 5| +-------+---+ + >>> df.describe(['age', 'name']).show() + +-------+---+-----+ + |summary|age| name| + +-------+---+-----+ + | count| 2| 2| + | mean|3.5| null| + | stddev|1.5| null| + | min| 2|Alice| + | max| 5| Bob| + +-------+---+-----+ """ + if len(cols) == 1 and isinstance(cols[0], list): + cols = cols[0] jdf = self._jdf.describe(self._jseq(cols)) return DataFrame(jdf, self.sql_ctx) |