pharo-ai / datasets

Loading datasets into Pharo

Pharo Datasets

Datasets library is used to load datasets in Pharo. The datasets are loaded as DataFrame objects.

Installation

To install Datasets, go to the Playground (Ctrl+OW) in your Pharo image and execute the following Metacello script (select it and press Do-it button or Ctrl+D):

Metacello new
  baseline: 'AIDatasets';
  repository: 'github://pharo-ai/datasets';
  load.

If you want to depend on it

spec 
   baseline: 'AIDatasets' 
   with: [ spec repository: 'github://pharo-ai/datasets' ].

Usage

To load a dataset, using AIDataSets loadXYZ. For example:

AIDatasets loadBostonHousing.
AIDatasets loadBreastCancer.
AIDatasets loadWine.
AIDatasets loadDiabetes.
AIDatasets loadDigits.
AIDatasets loadMnistTest.
AIDatasets loadIris.
AIDatasets loadOldFaithful.

Loading a new dataset involves downloading the CSV file into the data/ directory in the local folder of your image. Then the data is read from the file and returned to you as a DataFrame object.