DDA:描述数据分析

描述性数据分析(Descriptive Data Analysis,常缩写为DDA)是一种常用的数据研究方法,尤其在英国的医学研究领域应用广泛。将全称缩写为DDA便于快速书写与交流,有助于提升专业文献和临床报告的撰写效率。该方法的核心在于对数据进行概括性统计与可视化呈现,从而简洁清晰地展示研究样本的基本特征与分布趋势。

Descriptive Data Analysis具体释义

  • 英文缩写:DDA
  • 英语全称:Descriptive Data Analysis
  • 中文意思:描述数据分析
  • 中文拼音:miáo shù shù jù fēn xī
  • 相关领域dda 英国医学

Descriptive Data Analysis的英文发音

例句

  1. Methods The input and output data of 48 secondary hospitals were collected and analyzed by the way of descriptive analysis, clustering analysis and data envelopment analysis ( DEA ).
  2. 方法共收集48所二级医院投入产出资料,采用描述性分析、聚类分析及数据包络分析进行分析研究。
  3. First of all, the thesis makes a descriptive analysis. Then, these data validity and reliability analysis are conducted. Combining with the results of the analysis, the questionnaire is revised.
  4. 首先,对数据进行了一个描述性分析;然后对这些数据进行了效度和信度分析,并结合分析结果对问卷进行了修正。
  5. Through empirical research methods, questionnaire survey, descriptive analysis of the questionnaire data received, the reliability and validity analysis, correlation analysis, We have the final verification of the effects of various factors on the micro-blog user loyalty.
  6. 通过实证研究的方法,问卷调研,对问卷收取的数据进行描述性分析,信度和效度分析,相关关系分析,最终验证了各因素对微博用户忠诚度的影响作用。
  7. Characterized descriptive data mining method has several phases as follows : dada preparation, correlation analysis, attribute induction, result presentation, comprehension and using results.
  8. 特征描述式数据挖掘方法有以下几步:数据准备、相关分析、归纳特征属性、表示结果、理解和使用挖掘结果。
  9. After descriptive statistical analysis and examination of the reliability and validity of the data obtained, factor analysis and structural equation statistical methods are used for hypothesis testing and model fitting.
  10. 对所获得的数据进行描述性统计分析,信度效度检验后,采用因子分析、结构方程等统计方法对研究假设进行了验证。