Therefore, a mathematical model is proposed to utilize the logistic function. The function was defined as an overall response including time, temperature, and the interaction between time and ...

Timothy R. Miller, Judith A. Spray, Logistic Discriminant Function Analysis for DIF Identification of Polytomously Scored Items, Journal of Educational Measurement, Vol. 30, No. 2 (Summer, 1993), pp.

How to Plot Logistic Growth in Excel. A variable undergoing logistic growth initially grows exponentially. After some time, the rate of growth decreases and the function levels off, forming a ...