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描述性统计
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descriptive statistics
描述性统计
对给定数据集进行概括性的简短描述,从而表示总体或样本总体。主要包括数据的频数分析、集中趋势分析、离散程度分析、分布以及一些基本的统计图形。作为一类统计方法的汇总,通常采用表格、图形等方式来对数据特征进行描述。
农学
描述性统计
释
descriptive statistic
描述性统计
作物研究中通过了解研究对象从而形成系统认识的统计方法。
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descriptive statistics
描述性统计
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descriptive statistics
描述性统计
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mechanical origin type of fracture
mechanical oscillation
mechanical parameter measurement
mechanical parking equipment
mechanical parts design
mechanical perturbation
mechanical postage meter
mechanical press
mechanical pressure gauge carrier
mechanical product design
mechanical properties
mechanical properties of biological soft tissue
mechanical properties of biomacromolecules
mechanical properties of ceramics
mechanical properties of civil engineering materials
mechanical properties of deep rockmass
mechanical properties of discontinuity
mechanical properties of DNA
mechanical properties of extracellular matrix
mechanical properties of extracellular matrix, ECM
mechanical properties of materials
mechanical properties of materials after fire
mechanical properties of materials at elevated temperatures
mechanical properties of polymer materials
mechanical properties of polymers
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