Differentiate between the long and wide format data.
Differentiate between the long and wide format data.
题目类型: 技术面试题
这是一道技术面试题，常见于澳洲IT公司面试中。
难度: easy
标签: interviewbit, data-science, topic-specific, analytics
参考答案摘要
| Long format Data | Wide-Format Data | | --- | --- | | Here, each row of the data represents the one-time information of a subject. Each subject would have its data in different/ multiple rows. | Her...
答题技巧
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