This is Dataplot data file VANGEL2.DAT
2-sample Coefficient of Variation Example
Mark Vangel, NIST
Question--Do the 2 samples have same relative variation?
Response variables = Tension and Shear
Number of observations = 5
Number of variables per line image = 2
Order of variables on a line image--
Response variable 1 = specimen tension
Response variable 2 = specimen shear
Statistical areas--multi-factor analyis (2-sample)
multivariate analysis
To read this file into Dataplot--
SKIP 25
READ VANGEL2.DAT Y1 Y2
Tension Shear
-----------------
326 9.7
302 9.6
307 9.4
299 9.4
329 10.9