Logistic Regression S-Curve Fit

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Emily Doherty
Emily Doherty on 12 Apr 2020
Answered: Peng Li on 12 Apr 2020
I have a N/Y (0/1) dependent variable and a continuous independent variable. I want to plot them with a S-curve logistic curve. I haven't been able to find any information on this. Can anyone help?

Answers (1)

Peng Li
Peng Li on 12 Apr 2020
Do you want to plot logit(y) against your predictor or you want to plot y against x? You could fit your y by x using fitglm with a logit link function and binomial distribution. Or use mnrfit directly. If you have the fitted outcome I think you should be able to plot either way you want.

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