请解释什么是转置（transpose）。
Explain what is transpose.
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: medium
分类: Data Science
参考答案摘要
答案 转置用于对数据进行重塑以便分析；转置通过 t() 函数实现。
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