Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.
Wednesday, July 13, 2022
item-rest correlation using Spearman?
Hi, I'm wondering if there is a way to get item-rest correlation, as you get from the command
alpha item1-10, item
but using spearman? I'm assuming alpha uses pearson?
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