In contrast to Mary Poppendieck, Craig Larman contended that gathering factual data about the efficacy of the practices is the key to getting more customers.

与Mary Poppendieck形成对比的是，Craig Larman主张，收集有关实践有效性的实际数据是获得更多用户的关键。

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Case reports, case series, surveys and other observational studies were included if they reported factual data, but review articles, translations and clinical trials were excluded.

报告真实资料的个案报告、病例分析、调查和其他观察性研究均包括在内，然而评论文章、译文和临床试验均未包括在内。

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The forecasting model was proved to be very good by factual data.

经过实测数据检验，该模型具有很好的效果。

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Disclaimer: For the sarcasm challenged, very little in the above, except for the factual data and my admonition to otherwise ignore my facetious argument was meant to be taken seriously.

FORBES: By all means.

"Wikipedia is a great concept, but when you're trying to collect factual data about whether things are happening or if they're not, we think it's much better to use controlled crowdsourcing, " Knauer says.

FORBES: MetaData

However, I can assure you 100% (and I challenge anyone to provide factual data to contrary) that the ACA has significantly impacted the cost and our ability to cover our employees in group heath care insurance.

FORBES: Papa John's, Applebee's And Others Pay Huge Price For Anti-Obamacare Politicking