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PyData

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Welcome to The Pydata group. First time posters are moderated. For more information see http://pandas.pydata.org/

For quicker answers you may want to search Stack Overflow or post (with a "pandas" tag) if no answer found!

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Francesc Alted

8:59 AM

ANN: Python-Blosc2 3.3.1 released!

Announcing Python-Blosc2 3.3.1 ============================== In our effort to better adapt to better

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ANN: Python-Blosc2 3.3.1 released!

Announcing Python-Blosc2 3.3.1 ============================== In our effort to better adapt to better

8:59 AM

Francesc Alted

Mar 26

ANN: Python-Blosc2 3.2.1 has been released!

Announcing Python-Blosc2 3.2.1 ============================== Here, all array containers in Blosc2

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ANN: Python-Blosc2 3.2.1 has been released!

Announcing Python-Blosc2 3.2.1 ============================== Here, all array containers in Blosc2

Mar 26

Francesc Alted

Feb 14

ANN: Python-Blosc2 3.1.1 has been released!

Announcing Python-Blosc2 3.1.0 (and 3.1.1) ========================================== This is a minor

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ANN: Python-Blosc2 3.1.1 has been released!

Announcing Python-Blosc2 3.1.0 (and 3.1.1) ========================================== This is a minor

Feb 14

crusa...@gmail.com

Jan 31

ANN: xarray_mongodb 0.3.0

Hello all, xarray_mongodb is a language-agnostic library to store Xarray objects on MongoDB. It fully

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ANN: xarray_mongodb 0.3.0

Hello all, xarray_mongodb is a language-agnostic library to store Xarray objects on MongoDB. It fully

Jan 31

Francesc Alted

12/2/24

ANN: Python-Blosc2 3.0.0 rc2 is out!

Announcing Python-Blosc2 3.0.0-rc2 ================================== The Blosc development team is

unread,

ANN: Python-Blosc2 3.0.0 rc2 is out!

Announcing Python-Blosc2 3.0.0-rc2 ================================== The Blosc development team is

12/2/24

Francesc Alted

11/28/24

ANN: Python-Blosc2 3.0.0 release candidate 1 is out!

Announcing Python-Blosc2 3.0.0-rc1 ================================== The Blosc development team is

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ANN: Python-Blosc2 3.0.0 release candidate 1 is out!

Announcing Python-Blosc2 3.0.0-rc1 ================================== The Blosc development team is

11/28/24

Francesc Alted

11/23/24

ANN: numexpr 2.10.2 is out!

========================= Announcing NumExpr 2.10.2 ========================= Hi everyone, NumExpr

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ANN: numexpr 2.10.2 is out!

========================= Announcing NumExpr 2.10.2 ========================= Hi everyone, NumExpr

11/23/24

David Rojas

10/10/24

New to Pandas?

Hi guys, Check out my latest tutorial on creating DataFrames! Learn the basics of Python lists and

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New to Pandas?

Hi guys, Check out my latest tutorial on creating DataFrames! Learn the basics of Python lists and

10/10/24

Thomas Li

9/20/24

ANN: pandas 2.2.3

We are pleased to announce the release of pandas v2.2.3. This is a patch release in the 2.2.x series

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ANN: pandas 2.2.3

We are pleased to announce the release of pandas v2.2.3. This is a patch release in the 2.2.x series

9/20/24

David Rojas

7/25/24

Learn Pandas Group - Join Our First Live Stream This Saturday!

Hello Everyone, I'm excited to announce that we'll be having our first live stream this

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Learn Pandas Group - Join Our First Live Stream This Saturday!

Hello Everyone, I'm excited to announce that we'll be having our first live stream this

7/25/24

David Rojas

7/16/24

Learn Pandas for FREE

Hi all! If you know anyone who would be interested in a free Pandas course, please forward the link

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Learn Pandas for FREE

Hi all! If you know anyone who would be interested in a free Pandas course, please forward the link

7/16/24

Satish J

7/3/24

Seeking guidance on Pandas Reporting

Dear Panda Guru's, I am new to Panda's reporting. I am using Google collab. I have loaded

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Seeking guidance on Pandas Reporting

Dear Panda Guru's, I am new to Panda's reporting. I am using Google collab. I have loaded

7/3/24

Francesc Alted

6/21/24

ANN: First beta of Python-Blosc2 3.0.0

Hi, The Blosc development team is pleased to announce the first beta release of Python-Blosc2 3.0.0.

unread,

ANN: First beta of Python-Blosc2 3.0.0

Hi, The Blosc development team is pleased to announce the first beta release of Python-Blosc2 3.0.0.

6/21/24

Francesc Alted

6/20/24

ANN: numexpr 2.10.1 released!

========================= Announcing NumExpr 2.10.1 ========================= Hi everyone, NumExpr

unread,

ANN: numexpr 2.10.1 released!

========================= Announcing NumExpr 2.10.1 ========================= Hi everyone, NumExpr

6/20/24

Paul Katz

6/13/24

3rd edition python for data analysis rec install virtual enviro

i have an m2 mac and was planning on working through Wes Mckinney's book and already hit a snag

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3rd edition python for data analysis rec install virtual enviro

i have an m2 mac and was planning on working through Wes Mckinney's book and already hit a snag

6/13/24

TheShermanTanker, Josh Friedlander2

5/23/24

How are pandas DataFrames rendered as tables in Project Jupyter's Notebook

Try df.to_html() On Thu, May 23, 2024, 5:07 PM TheShermanTanker <josep...@gmail.com> wrote:

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How are pandas DataFrames rendered as tables in Project Jupyter's Notebook

Try df.to_html() On Thu, May 23, 2024, 5:07 PM TheShermanTanker <josep...@gmail.com> wrote:

5/23/24

c.b...@posteo.jp, Chris Rodgers2

5/10/24

How to solve pandas (2.2.0) "FutureWarning: Downcasting behavior in `replace` is deprecated" on a Series?

Also having this issue. The OP's minimal code example reproduces the problem by emitting an

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How to solve pandas (2.2.0) "FutureWarning: Downcasting behavior in `replace` is deprecated" on a Series?

Also having this issue. The OP's minimal code example reproduces the problem by emitting an

5/10/24

Mansour

4/25/24

Join without index after groupby

I am a hoping to find a clean way to count zeros between two rows in a specific column. I can do this

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Join without index after groupby

I am a hoping to find a clean way to count zeros between two rows in a specific column. I can do this

4/25/24

Thomas Li

4/10/24

ANN: pandas 2.2.2

We are pleased to announce the release of pandas v2.2.2. This is a patch release in the 2.2.x series

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ANN: pandas 2.2.2

We are pleased to announce the release of pandas v2.2.2. This is a patch release in the 2.2.x series

4/10/24

Francesc Alted

4/2/24

ANN: NumExpr 2.10.0 with support for NumPy 2.0.0 is out!

========================= Announcing NumExpr 2.10.0 ========================= Hi everyone, NumExpr

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ANN: NumExpr 2.10.0 with support for NumPy 2.0.0 is out!

========================= Announcing NumExpr 2.10.0 ========================= Hi everyone, NumExpr

4/2/24

Thomas Li

2/23/24

ANN: pandas 2.2.1

We are pleased to announce the release of pandas v2.2.1. This is a patch release in the 2.2.x series

unread,

ANN: pandas 2.2.1

We are pleased to announce the release of pandas v2.2.1. This is a patch release in the 2.2.x series

2/23/24

Dai Zhang, … Jerry Jia3

1/30/24

pandas slack invitation link is expired.

Please add me too, thank you very much! ykji...@gmail.com On Tue, Jan 30, 2024 at 10:49 AM Finance

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pandas slack invitation link is expired.

Please add me too, thank you very much! ykji...@gmail.com On Tue, Jan 30, 2024 at 10:49 AM Finance

1/30/24

Sriram Ganesh

1/29/24

OSS Validation and Verification Project Help

Hello, I am part of a team of students at Purdue University that are looking for a semester long

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OSS Validation and Verification Project Help

Hello, I am part of a team of students at Purdue University that are looking for a semester long

1/29/24

Francesc Alted

1/26/24

ANN: NumExpr 2.9.0 released

======================== Announcing NumExpr 2.9.0 ======================== Hi everyone, NumExpr 2.9.0

unread,

ANN: NumExpr 2.9.0 released

======================== Announcing NumExpr 2.9.0 ======================== Hi everyone, NumExpr 2.9.0

1/26/24

Thomas Li

1/22/24

ANN: pandas v2.2.0

We are pleased to announce the release of pandas 2.2.0. This release includes some new features, bug

unread,

ANN: pandas v2.2.0

We are pleased to announce the release of pandas 2.2.0. This release includes some new features, bug

1/22/24

Francesc Alted

1/4/24

ANN: blosc2-grok 0.2.0 is out!

Announcing blosc2-grok 0.2.0 ============================ This is a minor release, were the `

unread,

ANN: blosc2-grok 0.2.0 is out!

Announcing blosc2-grok 0.2.0 ============================ This is a minor release, were the `

1/4/24

Francesc Alted

12/28/23

ANN: Python-Blosc2 2.4.0 is out

Announcing Python-Blosc2 2.4.0 ============================== The new minor release 2.4 adds the grok

unread,

ANN: Python-Blosc2 2.4.0 is out

Announcing Python-Blosc2 2.4.0 ============================== The new minor release 2.4 adds the grok

12/28/23

Thomas Li

12/22/23

ANN: pandas v2.2.0rc0

We are pleased to announce a release candidate for pandas 2.2.0. If all goes well, we'll release

unread,

ANN: pandas v2.2.0rc0

We are pleased to announce a release candidate for pandas 2.2.0. If all goes well, we'll release

12/22/23

Francesc Alted

12/11/23

ANN: numexpr 2.8.8 released

======================== Announcing NumExpr 2.8.8 ======================== Hi everyone, NumExpr 2.8.8

unread,

ANN: numexpr 2.8.8 released

======================== Announcing NumExpr 2.8.8 ======================== Hi everyone, NumExpr 2.8.8

12/11/23

Thomas Li

12/8/23

ANN: pandas v2.1.4

We are pleased to announce the release of pandas v2.1.2. This is a patch release in the 2.1.x series

unread,

ANN: pandas v2.1.4

We are pleased to announce the release of pandas v2.1.2. This is a patch release in the 2.1.x series

12/8/23