{ "data_id": "43162", "name": "lizards_dataset", "exact_name": "lizards_dataset", "version": 1, "version_label": null, "description": "**Dataset description**\n\nReal-world data set about the perching behaviour of two species of lizards in the South Bimini island, from Shoener (1968).\n\n**Format of the dataset**\n\nThe lizards data set contains the following variables:\n\n Species (the species of the lizard): a two-level factor with levels Sagrei and Distichus.\n\n Height (perch height): a two-level factor with levels high (greater than 4.75 feet) and low (lesser or equal to 4.75 feet).\n\n Diameter (perch diameter): a two-level factor with levels narrow (greater than 4 inches) and wide (lesser or equal to 4 inches).\n\n**Source**\n\nEdwards DI (2000). Introduction to Graphical Modelling. Springer, 2nd edition.\n\nFienberg SE (1980). The Analysis of Cross-Classified Categorical Data. Springer, 2nd edition.\n\nSchoener TW (1968). \"The Anolis Lizards of Bimini: Resource Partitioning in a Complex Fauna\". Ecology, 49(4):704-726.", "format": "arff", "uploader": "Oleksandr Zadorozhnyi", "uploader_id": 29044, "visibility": "public", "creator": null, "contributor": null, "date": "2022-02-06 19:13:24", "update_comment": null, "last_update": "2022-02-06 19:13:24", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/22101781\/data.arff", "default_target_attribute": null, "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "lizards_dataset", "Real-world data set about the perching behaviour of two species of lizards in the South Bimini island, from Shoener (1968). The lizards data set contains the following variables: Species (the species of the lizard): a two-level factor with levels Sagrei and Distichus. Height (perch height): a two-level factor with levels high (greater than 4.75 feet) and low (lesser or equal to 4.75 feet). Diameter (perch diameter): a two-level factor with levels narrow (greater than 4 inches) and wide (lesser o " ], "weight": 5 }, "qualities": { "NumberOfInstances": 409, "NumberOfFeatures": 3, "NumberOfClasses": null, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 0, "NumberOfSymbolicFeatures": 3, "Dimensionality": 0.007334963325183374, "PercentageOfNumericFeatures": 0, "MajorityClassPercentage": null, "PercentageOfSymbolicFeatures": 100, "MajorityClassSize": null, "MinorityClassPercentage": null, "MinorityClassSize": null, "NumberOfBinaryFeatures": 3, "PercentageOfBinaryFeatures": 100, "PercentageOfInstancesWithMissingValues": 0, "AutoCorrelation": null, "PercentageOfMissingValues": 0 }, "tags": [ { "uploader": "29044", "tag": "Graphical models" }, { "uploader": "38960", "tag": "Machine Learning" }, { "uploader": "29044", "tag": "MaRDI" }, { "uploader": "38960", "tag": "Mathematics" }, { "uploader": "29044", "tag": "TA3" } ], "features": [ { "name": "Species", "index": "0", "type": "nominal", "distinct": "2", "missing": "0", "distr": [] }, { "name": "Diameter", "index": "1", "type": "nominal", "distinct": "2", "missing": "0", "distr": [] }, { "name": "Height", "index": "2", "type": "nominal", "distinct": "2", "missing": "0", "distr": [] } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 0, "total_downloads": 0, "reach": 0, "reuse": 0, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 0 }