Ana Christina Valera Cruz

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Questions related from Ana Christina Valera Cruz

How do I compare means of two related groups is my dependent variable is dichotomous?

I have a within-subjects design where I asked all respondents two kinds of questions, both with only two options (either correct or incorrect). I want to know whether there is a statistically...

02 July 2020 7,455 5 View

How do I compute for the Pr(Y=1|X=1) H1 and Pr(Y=1|X1) H0 for a priori estimation of required sample size?

I am trying to estimate the required sample size replicate a study which used a probit regression analysis. The paper reported the probit regression results and the marginal effects but I can't...

18 May 2020 4,999 1 View