13 lines
241 B
ObjectPascal
13 lines
241 B
ObjectPascal
// Переименование столбцов (Rename)
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uses DataFrameABC;
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begin
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var df := DataFrame.FromCsvText('''
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name,age,score
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Alice,20,85
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Bob,22,90
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Charlie,21,78
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''');
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df.Rename('score', 'exam_score').Print;
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end. |