Observational error

A scientist adjusts an atomic force microscopy (AFM) device, which is used to measure surface characteristics and imaging for semiconductor wafers, lithography masks, magnetic media, CDs/DVDs, biomaterials, optics, among a multitude of other samples.

Observational error (or measurement error) is the difference between a measured value of quantity and its true value. In statistics, an error is not a "mistake". Variability is an inherent part of things being measured and of the measurement process.

单词	Constant error
释义	Constant error 英语例句库 It overcame the shortcoming of the hardthreshold function's discontinuousness and improves the constant error. 该阈值函数既克服了硬阈值函数不连续的缺点,又修正了软阈值函数存在的恒定偏差。英语百科 Observational error Observational error (or measurement error) is the difference between a measured value of quantity and its true value. In statistics, an error is not a "mistake". Variability is an inherent part of things being measured and of the measurement process.
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Constant error

Observational error