BJ Data Tech Solution

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.

Tuesday, January 1, 2019

normality distribution

Hi. I work with efficiency data that is between zero and one and use the following command to transform data.
[gen angular = asin(sqrt(efficiency)]
However, after the Kolmogrov-Smirnov normality distribution test for independent t-test, the distribution of transformed data was not normal. How can I normalize data distribution?
Thanks

BJ Data Tech Solution

Tuesday, January 1, 2019

normality distribution

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