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首页> 外文期刊>Journal of Open Research Software >OutlierFlag: A Tool for Scientific Data Quality Control by Outlier Data Flagging
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OutlierFlag: A Tool for Scientific Data Quality Control by Outlier Data Flagging

机译:OutlierFlag:通过异常值数据标记进行科学数据质量控制的工具

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Scientific datasets collected by instruments usually include outliers which have to be flagged in data quality control process. OutlierFlag was developed to make this process accurate and simple by providing a suitable outlier data flagging algorithm and a user friendly GUI. The algorithm consists of three steps performed one by one: limitation check, error check and standard deviation check. Several parameters are configurable so the algorithm can be used for various datasets. OutlierFlag is an open source software written in Java and the MeteoInfo library was used for data plotting function.
机译:仪器收集的科学数据集通常包含离群值,这些离群值必须在数据质量控制过程中进行标记。通过提供适当的异常数据标记算法和用户友好的GUI,开发了OutlierFlag以使此过程准确而简单。该算法包括三个步骤,一个一个地执行:限制检查,错误检查和标准偏差检查。几个参数是可配置的,因此该算法可用于各种数据集。 OutlierFlag是一个用Java编写的开源软件,MeteoInfo库用于数据绘图功能。

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