
DIFFERENCE OF COEFFICENT OF VARIATIONName:
For the differeence of the coefficient of variation, the coefficient of variation is computed for each of two samples then their difference is taken.
<SUBSET/EXCEPT/FOR qualification> where <y1> is the first response variable; <y2> is the first response variable; <par> is a parameter where the computed difference of the coefficient of variation is stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional.
LET A = DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 SUBSET X > 1
CROSS TABULATE DIFFERENCE OF COEFFICENT OF VARIATION PLOT Y1 Y2 X BOOTSTRAP DIFFERENCE OF COEFFICENT OF VARIATION PLOT Y1 Y2 TABULATE DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 X CROSS TABULATE DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 X LET Z = CROSS TABULATE DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 X1 X2 Enter
HELP CROSS TABULATE PLOT HELP BOOTSTRAP PLOT HELP TABULATE HELP CROSS TABULATE HELP CROSS TABULATE (LET) for more information on these plots and commands.
SKIP 25 READ IRIS.DAT Y1 TO Y4 X . LET A = DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 TABULATE DIFFERENCE OF COEFFICENT OF VARIATION Y1 Y2 X . XTIC OFFSET 0.2 0.2 X1LABEL GROUP ID Y1LABEL DIFFERENCE OF COEFFICENT OF VARIATION CHAR X LINE BLANK DIFFERENCE OF COEFFICENT OF VARIATION PLOT Y1 Y2 X CHAR X ALL LINE BLANK ALL BOOTSTRAP DIFFERENCE OF COEFFICENT OF VARIATION PLOT Y1 Y2 XDataplot generated the following output. ************************************************************ ** LET A = DIFFERENCE OF COEFFICIENT OF VARIATION Y1 Y2 ** ************************************************************ THE COMPUTED VALUE OF THE CONSTANT A = 0.85294247E03 *************************************************************** ** TABULATE DIFFERENCE OF COEFFICIENT OF VARIATION Y1 Y2 X ** *************************************************************** * Y1 AND Y2 X * DIFFERENCE OF COEFFICIENT OF V ********************************************** 1.00000 * 0.401654E01 2.00000 * 0.263285E01 3.00000 * 0.119178E01 GROUPID AND STATISTIC WRITTEN TO FILE DPST1F.DAT
Date created: 3/27/2003 