
DIFFERENCE OF WINSORIZED MEANName:
For the differeence of Winsorized means, the Winsorized mean 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 Winsorized means is stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional.
LET A = DIFFERENCE OF WINSORIZED MEAN Y1 Y2 SUBSET X > 1
LET P2 = 10 LET A = DIFFERENCE OF WINSORIZED MEAN Y1 Y2
SKIP 25 READ IRIS.DAT Y1 TO Y4 X . LET P1 = 10 LET P2 = 10 LET A = DIFFERENCE OF WINSORIZED MEAN Y1 Y2 TABULATE DIFFERENCE OF WINSORIZED MEAN Y1 Y2 X . XTIC OFFSET 0.2 0.2 X1LABEL GROUP ID Y1LABEL DIFFERENCE OF WINSORIZED MEANS CHAR X LINE BLANK DIFFERENCE OF WINSORIZED MEAN PLOT Y1 Y2 X CHAR X ALL LINE BLANK ALL BOOTSTRAP DIFFERENCE OF WINSORIZED MEAN PLOT Y1 Y2 XDataplot generated the following output. *************************************************** ** LET A = DIFFERENCE OF WINSORIZED MEAN Y1 Y2 ** *************************************************** THE COMPUTED VALUE OF THE CONSTANT A = 0.27719998E+01 ****************************************************** ** TABULATE DIFFERENCE OF WINSORIZED MEAN Y1 Y2 X ** ****************************************************** * Y1 AND Y2 X * DIFFERENCE OF WINSORIZED MEANS ********************************************** 1.00000 * 1.58000 2.00000 * 3.19600 3.00000 * 3.63800 GROUPID AND STATISTIC WRITTEN TO FILE DPST1F.DAT  
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Date created: 03/21/2003 