Top koalas issues

Add index_col for spark IO reads.

enhancement good first issue
ueshin picture ueshin·9 Sep 2019·3 Comments
👍2

Support multi-level columns in pivot_table

enhancement
garawalid picture garawalid·26 Jun 2019·2 Comments

Nested data type support

discussions enhancement
rxin picture rxin·3 Jun 2019·9 Comments

Add percentiles to describe

enhancement good first issue help wanted
rxin picture rxin·22 May 2019·9 Comments

Implement missing DataFrame/Series/Index APIs

enhancement help wanted
HyukjinKwon picture HyukjinKwon·20 May 2019·13 Comments
👍1

Unable to run tests

shril picture shril·2 May 2019·5 Comments

Outputs vary for Koalas Series vs Pandas Series when we have np.nan

bug
akhilanandbv003 picture akhilanandbv003·1 May 2019·5 Comments

to_parquet() generating a big number of files

enhancement question
ThiagoCM picture ThiagoCM·12 Feb 2021·3 Comments

Join key disambiguation inconsistent with pandas

bug
dbanda picture dbanda·11 Jan 2021·1 Comments

`astype()` handling of `None`

bug
amin-nejad picture amin-nejad·29 Sep 2020·2 Comments
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