ml_dataframe 1.6.0

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

Changelog

1.6.0

• getHousingDataFrame function added

1.5.1

• Corrected typos and examples in README.md

1.5.0

• getWineQualityDataFrame function added
• loadIrisDataset, loadPimaIndiansDiabetesDataset deprecated, getIrisDataFrame, getPimaIndiansDiabetesDataFrame added instead

1.4.2

• loadIrisDataset, loadPimaIndiansDiabetesDataset:
  • raw CSV data used instead of files

1.4.1

• loadPimaIndiansDiabetesDataset function exported

1.4.0

• Added Pima Indians diabetes dataset

1.3.0

• Added Iris dataset

1.2.2

• Fixed markup in fromCsv documentation
• Added documentation for Series

1.2.1

• Added documentation for fromCsv, fromJson

1.2.0

• DataFrame:
  • Added mapSeries function

1.1.0

• DataFrame:
  • Added map function

1.0.0

• Stable release
• Dataframe:
  • dropSeries:
    • seriesIndices renamed to indices
    • seriesNames renamed to names

0.6.0

• DataFrame: toString gets nicely formatted printing of the data to get a quick overview

0.5.1

• pubspec.yaml: json_serializable package moved to dev_dependencies section

0.5.0

• Null-safety supported (stable)

0.5.0-nullsafety.0

• Null-safety supported (beta)

0.4.1

• DataFrame: series-to-rows and rows-to-series converters issues fixed

0.4.0

• DataFrame: fromRawCsv constructor added

0.3.0

• DataFrame: sampleFromRows method added
• CI: github actions set up

0.2.0

• DataFrame: shuffle method added

0.1.1

• DataFrame: addSeries method added

0.1.0

• DataFrame, Series: Serialization/deserialization supported

0.0.11

• dtype parameter removed from the DataFrame's constructor
• dtype parameter added to toMatrix method

0.0.10

• DataFrame.sampleFromSeries method's signature changed

0.0.9

• dtype field added to DataFrame interface

0.0.8

• xrange dependency removed
• ml_linalg 12.0.* supported
• dart sdk constraint changed to >=2.2.0 <3.0.0

0.0.7

• xrange version locked

0.0.6

• DataFrame: sampleFromSeries method added

0.0.5

• DataFrame: dropSeries method added

0.0.4

• DataFrame: fromMatrix constructor added

0.0.3

• DataFrame helpers: series data is not cold iterable while series creating
• DataFrame unit tests: redundant constructor parameters removed for some test cases

0.0.2

• Redundant dependencies removed from dev_dependencies section

0.0.1

• DataFrame: DataFrame entity with basic functionality added
• Series: Series class added - the entity that is representing a column with its header