Wenyan Xu

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Questions related from Wenyan Xu

Does any one know how to decrease limitation of using black related socio-demographic data to replce the required non-hispanic one?

Cause the socio-demographic data(SES) for non-Hispanic black is available in USA 2020 census dataset, but the black related data is avaliable. Does any know whethe it makes sense if we use the...

14 November 2021 9,251 2 View

How to design an experiment, using two-way ANOVA to identify main effect and interactive effect?

For example, when I want to know the effect of coffee and sugar on tasty. I have two kinds of coffee A & B, and two kinds of Sugar a & b. Should I design Aa, Ab, Ba, Bb in experiment or A,...

05 February 2020 6,003 6 View