ml_dataframe 1.6.0
ml_dataframe: ^1.6.0 copied to clipboard

Published 2 years ago •

ml-algo.comDart 3 compatible

SDKDart Flutter

PlatformAndroid iOS Linux macOS Windows

→

Metadata

An in-memory untyped data storage with the possibility to query and modify it

More...

likes

135/ 160

pub points

80%

popularity

We analyzed this package 7 days ago, and awarded it 135 pub points (of a possible 160):

Follow Dart file conventions

25 / 30

10/10 points: Provide a valid `pubspec.yaml`

0/5 points: Provide a valid `README.md`

Links in `README.md` should be secure. 1 link is insecure.

README.md:582:43

    ╷
582 │ <p>One can create a dataframe filled with <a href="http://lib.stat.cmu.edu/datasets/boston">Boston housing</a> data:</p>
    │                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ╵

Use https URLs instead.

5/5 points: Provide a valid `CHANGELOG.md`

10/10 points: Use an OSI-approved license

Detected license: BSD-2-Clause.

Provide documentation

20 / 20

10/10 points: 20% or more of the public API has dartdoc comments

33 out of 38 API elements (86.8 %) have documentation comments.

Some symbols that are missing documentation: ml_dataframe, ml_dataframe.DataFrame.DataFrame.fromJson, ml_dataframe.DataFrame.saveAsJson, ml_dataframe.DataFrame.toJson, ml_dataframe.defaultHeaderPrefix.

10/10 points: Package has an example

Platform support

20 / 20

20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

✓ Android
✓ iOS
✓ Windows
✓ Linux
✓ macOS

These platforms are not supported:

Package not compatible with platform Web

Because:

package:ml_dataframe/ml_dataframe.dart that imports:
package:ml_dataframe/src/data_frame/series.dart that imports:
package:ml_dataframe/src/data_frame/data_frame.dart that imports:
package:ml_dataframe/src/serializable/serializable.dart that imports:
dart:io

0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

package:ml_dataframe/ml_dataframe.dart that imports:
package:ml_dataframe/src/data_frame/series.dart that imports:
package:ml_dataframe/src/data_frame/data_frame.dart that imports:
package:ml_dataframe/src/serializable/serializable.dart that imports:
dart:io

This package is not compatible with runtime wasm, and will not be rewarded full points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

Pass static analysis

40 / 50

40/50 points: code has no errors, warnings, lints, or formatting issues

Found 4 issues. Showing the first 2:

INFO: 'columnsNum' is deprecated and shouldn't be used. use "columnCount" instead.

lib/src/data_frame/data_frame_impl.dart:37:51

   ╷
37 │           areSeriesDiscrete ?? List.filled(matrix.columnsNum, false)
   │                                                   ^^^^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/data_frame/data_frame_impl.dart

INFO: 'columnsNum' is deprecated and shouldn't be used. use "columnCount" instead.

lib/src/data_frame/factories/from_matrix.dart:17:58

   ╷
17 │       columns.isNotEmpty == true ? columns.length : data.columnsNum,
   │                                                          ^^^^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/data_frame/factories/from_matrix.dart

Support up-to-date dependencies

30 / 40

0/10 points: All of the package dependencies are supported in the latest version

Package	Constraint	Compatible	Latest
`csv`	`^5.0.0`	5.1.1	6.0.0
`json_annotation`	`^4.0.0`	4.9.0	4.9.0
`ml_linalg`	`^13.0.0`	13.12.6	13.12.6
`quiver`	`^3.0.0`	3.2.2	3.2.2

Transitive dependencies

Package	Constraint	Compatible	Latest
`async`	-	2.12.0	2.12.0
`boolean_selector`	-	2.1.2	2.1.2
`collection`	-	1.19.1	1.19.1
`matcher`	-	0.12.17	0.12.17
`meta`	-	1.16.0	1.16.0
`path`	-	1.9.1	1.9.1
`source_span`	-	1.10.0	1.10.0
`stack_trace`	-	1.12.0	1.12.0
`stream_channel`	-	2.1.2	2.1.2
`string_scanner`	-	1.4.0	1.4.0
`term_glyph`	-	1.2.1	1.2.1
`test_api`	-	0.7.3	0.7.3