Hi all, I am creating a line plot with gplot procedure, and would like to change the appearance of the legend. Below are my codes. The look of my legend is But the style I want is I know that I can use repeat = N to control the number of dots in the legend, and I can use shape = symbol(width, height) to change the size and width of the the legend. But if I am using both, say legend1 label = NONE repeat = 1 shape = symbol(50 pt, 10 pt) FRAME position = (TOP RIGHT INSIDE); It will end up to be like this i.e. by defining repeat = 1, I am losing the ability of changing the width of legend shape. Does anyone know how to do it? Thank you! data ADEFF; label AVAL = "Analysis Value" AVISITN = "Analysis Visit (N)" TRTPN = "Planned Treatment (N)"; input TRTPN AVISITN AVAL @@; datalines; 1 0 9.40 2 0 9.55 1 1 9.35 2 1 9.45 1 2 8.22 2 2 8.78 1 3 6.33 2 3 8.23 1 4 4.00 2 4 7.77 1 5 2.22 2 5 4.46 1 6 1.44 2 6 2.00 1 7 1.13 2 7 1.86 1 8 0.55 2 8 1.44 1 9 0.67 2 9 1.33 1 10 0.45 2 10 1.01 ; run; proc format; value avisitn 0 = "Baseline" 1 = "Day 1" 2 = "Day 2" 3 = "Day 3" 4 = "Day 4" 5 = "Day 5" 6 = "Day 6" 7 = "Day 7" 8 = "Day 8" 9 = "Day 9" 10 = "Day 10"; value trtpn 1 = "Super Drug" 2 = "Old Drug"; run; symbol1 v = dot i = join line = 1 c = black; symbol2 v = circle i = join line = 2 c = black; data anno; retain xsys ysys "2"; x = 1; y = 0; function = "move"; output; x = 1; y = 10; function = "draw";line = 33; size = 1; output; run; proc print data = anno; run; title "Mean Clinical Response by Visit"; axis1 label = (angle = 90 "Mean Clinical Response") minor = none major = none; axis2 label = ("Visit") minor = none; legend1 label = NONE repeat = 3 shape = symbol(50 pt, 10 pt) FRAME position = (TOP RIGHT INSIDE); proc gplot data = ADEFF; plot aval * avisitn = trtpn/ haxis = axis2 vaxis = axis1 legend = legend1 annotate = anno; format avisitn avisitn.; format trtpn trtpn.; run;
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