Options such as WIDTH or HEIGHT can affect resolution when rescaling an image. If the original image is built at 640*480 pixels and you expand the image to appear in a 1900*1600 window then there may not be enough information in the smaller image to get a large image clear. Make the original image as near to the final as you can estimate to minimize rescale effects. If you play with Height and Width you may also want to watch the SCALE option as you may not want everything to resize with the image, such as Title text.   Also results window is likely HTML output and if you are sending the output to a different format then it is just that, different.   The IMAGEFMT can make a different for rescaling as well. ... View more

If you used PROC FREQ to tabulate the percentages, then presumably you are treating the data as discrete. As Sanjay points out, use a bar chart for discrete data.   However, if you want to use pre-tabulated data to create a histogram, you can do it but you need COUNTS rather than PERCENTAGES. PROC FREQ outputs counts, or if you know the total sample size you can create the counts, as follows;   data A; N = 100; input x y; count = N*y; /* create counts from percentages */ datalines; 1 0.10 2 0.20 3 0.30 4 0.20 5 0.15 6 0.05 ; proc sgplot data=A; histogram x / freq=count binwidth=1; density x / freq=count type=kernel; run; ... View more