I have a newbie question about logistic regression fit plots. I'm fitting a very simple binary output based on a simple continuous input
X Y
0.1 0
0.1 0
0.1 0
0.1 1
0.5 0
0.5 0
0.5 1
0.5 1
0.9 0
0.9 1
0.9 1
0.9 1
when using JMP, the fitting model is logistic. I understand the fitted line, but what are the points plotted on the chart? I only have 0,1 in the output, but why does the logistic plot show values of Y that are not 0,1?
Thanks for any help with this.