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Do we need a Digitize function?

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#1124 In Kotlin/dataframe;

· Jolanrensen opened on Apr 11, 2025

Improvement of shuffle and sampling.

enhancementNew feature or requestNew feature or request

Status: Open.

#420 In Kotlin/dataframe;

· AndreiKingsley opened on Jul 7, 2023

Fix all grammar mistakes in the documentation

documentationImprovements or additions to documentation (not KDocs)Improvements or additions to documentation (not KDocs)

Status: Open.

#395 In Kotlin/dataframe;

· zaleslaw opened on Jun 9, 2023

Library doesn't follow official naming conventions

help wantedExtra attention is needed, feel free to help :)Extra attention is needed, feel free to help :)

Status: Open.

#383 In Kotlin/dataframe;

· dunca opened on May 28, 2023

Support Multiplatform

enhancementNew feature or requestNew feature or request

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#24 In Kotlin/dataframe;

· ileasile opened on Jun 1, 2021

Arrow Support

performanceSomething related to how fast the library can handle dataSomething related to how fast the library can handle data

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#78 In Kotlin/dataframe;

· Lundez opened on Dec 21, 2021

Support XML I/O

enhancementNew feature or requestNew feature or request

OpenAPIChanges related to OpenAPI, JSON (schema), etc.Changes related to OpenAPI, JSON (schema), etc.

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#91 In Kotlin/dataframe;

· nikitinas opened on Feb 25, 2022

Windowed operations (rolling average, etc.)

enhancementNew feature or requestNew feature or request

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#95 In Kotlin/dataframe;

· cvb941 opened on Mar 24, 2022

Generate enum classes as part of DataSchema

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#118 In Kotlin/dataframe;

· koperagen opened on Jun 6, 2022

Enhance support for @DataSchema in gradle projects

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#120 In Kotlin/dataframe;

· koperagen opened on Jun 14, 2022

large datasets - how to handle them?

performanceSomething related to how fast the library can handle dataSomething related to how fast the library can handle data

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#141 In Kotlin/dataframe;

· nort3x opened on Aug 7, 2022

Additional feedback from dataframe operations

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#147 In Kotlin/dataframe;

· koperagen opened on Aug 11, 2022

Support DuckDB as computation backend

databasesJDBC related issuesJDBC related issues

enhancementNew feature or requestNew feature or request

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#186 In Kotlin/dataframe;

· mmerdes opened on Nov 11, 2022

Type inference for local classes always results in Any?

Status: Open.

#194 In Kotlin/dataframe;

· Jolanrensen opened on Nov 29, 2022

[Bug potential] Wrap Marker/type names with(out) fully qualified path in class to prevent bugs

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#198 In Kotlin/dataframe;

· Jolanrensen opened on Dec 5, 2022

Some information about aggregation functions is missing from docs / some is hard to find

documentationImprovements or additions to documentation (not KDocs)Improvements or additions to documentation (not KDocs)

Status: Open.

#210 In Kotlin/dataframe;

· koperagen opened on Dec 14, 2022

writeArrowFeather not working with nested type ?

enhancementNew feature or requestNew feature or request

Status: Open.

#271 In Kotlin/dataframe;

· phodal opened on Feb 16, 2023

<code>Update</code> performance

performanceSomething related to how fast the library can handle dataSomething related to how fast the library can handle data

Status: Open.

#282 In Kotlin/dataframe;

· Jolanrensen opened on Feb 27, 2023

[Performance] Add optimized ValueColumn implementation when all column values are same

performanceSomething related to how fast the library can handle dataSomething related to how fast the library can handle data

Status: Open.

#291 In Kotlin/dataframe;

· nikitinas opened on Mar 4, 2023

Migrate the serialization from Klaxon to kotlinx-serialization library

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#312 In Kotlin/dataframe;

· devcrocod opened on Mar 20, 2023

Dataframe Time Series Resampling and rolling calculations like python pandas dataframe

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#335 In Kotlin/dataframe;

· Kanish2002 opened on Apr 1, 2023

Add support for column specs when reading data

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#340 In Kotlin/dataframe;

· holgerbrandl opened on Apr 5, 2023

OpenApi Code generation using other tool

OpenAPIChanges related to OpenAPI, JSON (schema), etc.Changes related to OpenAPI, JSON (schema), etc.

researchThis requires a deeper dive to gather a better understandingThis requires a deeper dive to gather a better understanding

Status: Open.

#369 In Kotlin/dataframe;

· Jolanrensen opened on May 3, 2023

Function 'explode' should work with other collections like Set, Arrays, etc. not only Lists

enhancementNew feature or requestNew feature or request

Status: Open.

#306 In Kotlin/dataframe;

· belovrv opened on Mar 16, 2023

Type conversion with NA or null instead of throwing errors

questionFurther information is requestedFurther information is requested

Status: Open.

#138 In Kotlin/dataframe;

· Burtan opened on Aug 3, 2022