This is Dataplot data file SPLETT4.DAT
Boulder Eddy Current Probe Sensitivity Study
Goal: Determine the effect of probe coil construction
factors on eddy current.
2**4 full factorial experiment (part of a larger experiment)
Number of observations = 16
Total number of variables per line image = 5
Order of variables on a line image--
Response variable = probe impedance deltaz (ohms)
Factor 1 = ferrite diameter (2 levels) (inches)
Factor 2 = number of turns (2 levels)
Factor 3 = winding distance (2 levels) (inches)
Factor 4 = wire guage (2 levels) (awg)
To read this file into Dataplot--
SKIP 25
READ SPLETT3.DAT Y X1 X2 X3 X4
Y X1 X2 X3 X4
Probe Ferrite Number Winding Wire
Impedance Diameter of Turns Distance Guage
-------------------------------------------------
1.07 -1 -1 -1 -1
1.70 +1 -1 -1 -1
5.31 -1 +1 -1 -1
4.57 +1 +1 -1 -1
0.85 -1 -1 +1 -1
0.55 +1 -1 +1 -1
2.23 -1 +1 +1 -1
3.39 +1 +1 +1 -1
1.33 -1 -1 -1 +1
1.51 +1 -1 -1 +1
5.99 -1 +1 -1 +1
4.59 +1 +1 -1 +1
0.84 -1 -1 +1 +1
0.67 +1 -1 +1 +1
2.57 -1 +1 +1 +1
4.29 +1 +1 +1 +1