**Designing Combined Physical and Computer Experiments to Maximize Prediction Accuracy
Design Supplemental Material
Erin R. Leatherman, Angela M. Dean, Thomas J. Santner
**

**Designs from Paper**

The code used to construct these designs contained an error and was corrected on February 1, 2021 (corrected code posted below).

Many thanks to Dr. Selden Crary for alerting us to this error.

Designs constructed with the corrected code can be found in the next section of this webpage.

README (all sizes)

(np, dx, ns, dx+dt) = (10, 2, 15, 3)

(np, dx, ns, dx+dt) = (15, 3, 25, 5)

(np, dx, ns, dx+dt) = (20, 2, 30, 3)

(np, dx, ns, dx+dt) = (20, 4, 25, 5)

(np, dx, ns, dx+dt) = (20, 4, 30, 6)

(np, dx, ns, dx+dt) = (30, 3, 50, 5)

(np, dx, ns, dx+dt) = (40, 4, 50, 5)

(np, dx, ns, dx+dt) = (40, 4, 60, 6)

**Designs Constructed with Corrected Code**

Designs updated on on April 12, 2021.

Updated results for designs constructed with corrected code

IMSPE Values and Design Construction Times

README (all sizes)

(np, dx, ns, dx+dt) = (10, 2, 15, 3)

(np, dx, ns, dx+dt) = (15, 3, 25, 5)

(np, dx, ns, dx+dt) = (20, 2, 30, 3)

(np, dx, ns, dx+dt) = (20, 4, 25, 5)

(np, dx, ns, dx+dt) = (20, 4, 30, 6)

(np, dx, ns, dx+dt) = (30, 3, 50, 5)

(np, dx, ns, dx+dt) = (40, 4, 50, 5)

(np, dx, ns, dx+dt) = (40, 4, 60, 6)

**Design Construction Code**

Local IMSPE-optimal Combined Physical and Simulator Designs

Maximin Augmented Nested Latin Hypercube Designs