Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Table.summary raises an error if one column contains only null values #320

Closed
Marsmaennchen221 opened this issue May 24, 2023 · 1 comment · Fixed by #390
Closed

Table.summary raises an error if one column contains only null values #320

Marsmaennchen221 opened this issue May 24, 2023 · 1 comment · Fixed by #390
Assignees
@alex-senger @patrikguempel
Labels
bug 🪲 Something isn't working released Included in a release

Comments

@Marsmaennchen221
Copy link
Contributor

Marsmaennchen221 commented May 24, 2023 •
edited

Describe the bug

If a column of a table contains only null values, the method Table.summary raises an IndexError because the stability of a column with only null values is not defined (#319).

To Reproduce

from safeds.data.tabular.containers import Table

table = Table({"Column1": [None, 2], "Column2": [None, None]})

print(table.summary())

Expected behavior

The stability of a column with only null values should just be skipped and displayed in the returned table as a minus: -

Screenshots (optional)

No response

Additional Context (optional)

Related to #319
@Marsmaennchen221 Marsmaennchen221 added the bug 🪲 Something isn't working label May 24, 2023
@alex-senger alex-senger linked a pull request Jun 23, 2023 that will close this issue
feat: improve table.summary. Catch ValueError thrown by column.stability #390
Merged
@alex-senger alex-senger mentioned this issue Jun 23, 2023
Merged
alex-senger added a commit that referenced this issue Jun 23, 2023
@alex-senger @patrikguempel @megalinter-bot
feat: improve table.summary. Catch ValueError thrown by `column.s…
dbbe0e3 
…tability` (#390)

Closes #320 

### Summary of Changes

The stability of a column with only null values should just be skipped
and displayed in the returned table as a minus: -

<!-- Please provide a summary of changes in this pull request, ensuring
all changes are explained. -->

---------

Co-authored-by: patrikguempel <128832338+patrikguempel@users.noreply.github.com>
Co-authored-by: megalinter-bot <129584137+megalinter-bot@users.noreply.github.com>
lars-reimann pushed a commit that referenced this issue Jun 30, 2023
@semantic-release-bot
chore(release): 0.14.0 [skip ci]
d6f012c 
## [0.14.0](v0.13.0...v0.14.0) (2023-06-30)

### Features

* 290 properties for width-height of image ([#359](#359)) ([d9ebdc1](d9ebdc1)), closes [#290](#290)
* Add `find_edges` method to `Image` class ([#383](#383)) ([d14b6ce](d14b6ce)), closes [#288](#288)
* Add `StandardScaler` transformer ([#316](#316)) ([57b0572](57b0572)), closes [#142](#142)
* Add docstrings to the getter methods for hyperparameters in Regression and Classification models ([#371](#371)) ([9073f04](9073f04)), closes [#313](#313)
* Added `Table.group_by` to group a table by a given key ([#343](#343)) ([afb98be](afb98be)), closes [#160](#160)
* Added and improved errors and warnings in the table transformers ([#372](#372)) ([544e307](544e307)), closes [#152](#152)
* added crop() method in image and tests ([#365](#365)) ([eba8163](eba8163))
* added invert_colors method ([#367](#367)) ([1e4d110](1e4d110))
* adjust brightness and contrast of image ([#368](#368)) ([1752feb](1752feb)), closes [#289](#289) [#291](#291)
* blur Image method ([#363](#363)) ([c642176](c642176))
* check that methods of table can handle an empty table ([#314](#314)) ([686c2e7](686c2e7)), closes [#123](#123)
* convert image to grayscale ([#366](#366)) ([1312fe7](1312fe7)), closes [#287](#287)
* enhance `replace_column` to accept a list of new columns ([#312](#312)) ([d50c5b5](d50c5b5)), closes [#301](#301)
* Explicitly throw `UnknownColumnNameError` in `TaggedTable._from_table` ([#334](#334)) ([498999f](498999f)), closes [#333](#333)
* flip images / eq method for image ([#360](#360)) ([54f4ae1](54f4ae1)), closes [#280](#280)
* improve `table.summary`. Catch `ValueError` thrown by `column.stability` ([#390](#390)) ([dbbe0e3](dbbe0e3)), closes [#320](#320)
* improve error handling of `column.stability` when given a column that contains only None ([#388](#388)) ([1da2499](1da2499)), closes [#319](#319)
* Improve Error Handling of classifiers and regressors ([#355](#355)) ([66f5f64](66f5f64)), closes [#153](#153)
* Resize image ([#354](#354)) ([3a971ca](3a971ca)), closes [#283](#283)
* rotate_left and rotate_right added to Image ([#361](#361)) ([c877530](c877530)), closes [#281](#281)
* set kernel of support vector machine ([#350](#350)) ([1326f40](1326f40)), closes [#172](#172)
* sharpen image ([#364](#364)) ([3444700](3444700)), closes [#286](#286)

### Bug Fixes

* Keeping no columns with Table.keep_only_columns results in an empty Table with a row count above 0 ([#386](#386)) ([15dab06](15dab06)), closes [#318](#318)
* remove default value of `positive_class` parameter of classifier metrics ([#382](#382)) ([58fc09e](58fc09e))
* remove default value of `radius` parameter of `blur` ([#378](#378)) ([7f07f29](7f07f29))
@lars-reimann
Copy link
Member

🎉 This issue has been resolved in version 0.14.0 🎉

The release is available on:

Your semantic-release bot 📦🚀

@lars-reimann lars-reimann added the released Included in a release label Jun 30, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@alex-senger alex-senger

@patrikguempel patrikguempel

Labels
bug 🪲 Something isn't working released Included in a release
Projects
Library
Archived in project
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

feat: improve table.summary. Catch ValueError thrown by column.stability Safe-DS/Library
4 participants
@lars-reimann @Marsmaennchen221 @alex-senger @patrikguempel