WebApr 13, 2024 · 提取主成分. principal函数可以根据原始矩阵或者相关性系数矩阵做主成分分析,需要注意NA值以及太多的zero值的影响。. 上述的截图中包含了成分载荷,指观测的变量与主成分的相关系数,. 形如 PC1 = 0.92 * INTG + 0.91 * DMNR…. ,该等式用于计算PC得分,其中0.92,0.91 ... http://www.idata8.com/rpackage/psych/corr.test.html
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WebR-Datasets. R documentation and datasets were obtained from the R Project and are GPL-licensed. OpenIntro documentation is Creative Commons BY-SA 3.0 licensed. WebAug 17, 2024 · Next, we’ll use the cronbach_alpha () function to calculate Cronbach’s Alpha: import pingouin as pg pg.cronbach_alpha(data=df) (0.7734375, array ( [0.336, 0.939])) Cronbach’s Alpha turns out to be 0.773. The 95% confidence interval for Cronbach’s Alpha is also given: [.336, .939]. Note: This confidence interval is extremely wide because ... cynthia smiley cpa
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Web京东JD.COM图书频道为您提供《【单期/外刊订阅】BBC History BBC历史2024/22 年订阅12期 英国历史杂志 【单期现货】2024年4月刊 ... Web《多元统计分析及R语言建模》. Contribute to jdwbh/mvstats development by creating an account on GitHub. WebApr 12, 2024 · The first number in the output is the version number. If it is 3.0.8 or greater, then you have Psychtoolbox-3.Pick one: If you have an older version of Psychtoolbox than 3.0.8, remove it by following the instructions in the next section, Removing Old Versions If you don’t have Psychtoolbox-3 at all, read the Installation Instructions below.; If you do … cynthia smith brewton alabama