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Jan 26, 2010 2:57 AM
(263 views)

how can I obtain a logistic regression graph with 0/1 values and the sigma curve.

When I use Y by X, the data are not on line 0 and line 1 but "somewhere" between 0 and 1...

thanks

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Jan 26, 2010 5:57 AM
(215 views)

However, it may be possible to get the type of plot you want by using the Nonlinear platform, and defining the logistic equation manually or from the model library.

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Oct 15, 2010 5:48 AM
(215 views)

today I really do need this kind of graph, but can someone tell me how to use the equation: p=1/(1+exp(-a-(bx))?

thank you

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Oct 15, 2010 8:22 AM
(215 views)

Try the script below.