Virtual Library of Simulation Experiments:

Test Functions and Datasets

Lim et al. (2002) Nonpolynomial Function


Dimensions: 2

Input Domain:

The function is evaluated on the square xi ∈ [0, 1], for all i = 1, 2.

Modifications and Alternate Forms:

This function is a rescaled version of the one that appears in Welch et al. (1992).



Lim, Y. B., Sacks, J., Studden, W. J., & Welch, W. J. (2002). Design and analysis of computer experiments when the output is highly correlated over the input space. Canadian Journal of Statistics, 30(1), 109-126.

Welch, W. J., Buck, R. J., Sacks, J., Wynn, H. P., Mitchell, T. J., & Morris, M. D. (1992). Screening, predicting, and computer experiments. Technometrics, 34(1), 15-25.

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