Perform Data Analysis Using Spss, Stata, Mplus, Or Prism

I could help with sample size calculation and justification based on the research design and methods/tests which is planned for the use in the analysis. It will provide statistical power 0.8 or any other desired level. If you don’t know expected effect size, we can work for the “moderate” effects’ magnitude in Cohen’s terms. I can use R or G Power for this. I’ve done similar analysis many times (just I’m new on this platform not on others). If it is needed, I could conduct power analysis. All justifications and references will be provided. Please let me know if you are interested in my services.