This is Dataplot data file SPLETT3.DAT
Boulder Eddy Current Probe Sensitivity Study
Goal: Determine the effect of probe coil construction
factors on eddy current.
2**3 full factorial experiment (part of a larger experiment)
Number of observations = 8
Total number of variables per line image = 4
Order of variables on a line image--
Response variable = probe impedance deltaz (ohms)
Factor 1 = number of wire turns (2 levels: 90, 180)
Factor 2 = wire winding distance (2 levels: 0.38, 1.14) (inches)
Factor 3 = wire guage (2 levels: 40, 48) (awg)
To read this file into Dataplot--
SKIP 25
READ SPLETT3.DAT Y X1 X2 X3
Y X1 X2 X3
Probe Number Winding Wire Run
Impedance of Turns Distance Guage Sequence
-------------------------------------------------
1.70 -1 -1 -1 2
4.57 +1 -1 -1 8
0.55 -1 +1 -1 3
3.39 +1 +1 -1 6
1.51 -1 -1 +1 7
4.59 +1 -1 +1 1
0.67 -1 +1 +1 4
4.29 +1 +1 +1 5