16 lines
455 B
ObjectPascal
16 lines
455 B
ObjectPascal
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uses MLABC, PlotML;
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begin
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var ds := Datasets.UsedCarsPrice;
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var df := ds.Data.Filter(r -> r.Float('price_k_rub') <= 6000);
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var year := df.ToVector('year');
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var price := df.ToVector('price_k_rub');
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var make := df.EncodeLabels('Make');
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Plot.Points(year, price, make, size := 4);
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Plot.XLabel := 'Год выпуска';
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Plot.YLabel := 'Цена, тыс. руб.';
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Plot.Title := 'UsedCars: цена по годам и маркам';
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end.
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