There is also multivariate testing, which compares more than one variable.

还有多元测试，一次可以比较多个变量。

youdao

Other companies that offer multivariate testing and optimization include Omniture and Accenture.

其他提供多元化测试和优化的公司还包括Omniture和Accenture。

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If you require sales copy, you should only work with a web copywriter with knowledge in split and multivariate testing.

如果你需要销售文案，你应该找一个了解分离测试和多元测试的知识的文案。

youdao

Another popular measurement technique is multivariate testing, in which you test many different variations of the same page all at once.

FORBES: Want Results? Become Obsessed With Data