Row 13 of DoFL is assigned a "." (period) value in the results table (attached), which I thought meant missing value, and would be skipped. Does SAS no longer work this way? I could delete the entire row and see if that fixes it. I've got to run, so it'll be a while before I can respond to any more posts. Thanks!
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The variables you mention are defined in "MAIN" code. NIND = number of individuals (43) and C = grand centroid. I imported the data set and all data points are numeric in output.
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I'm encountering an execution error when analyzing some seasoned SAS code for something called "Sheared Principal Components Analysis" on fish proportional measurements. The error statement reads "ERROR: (execution) Invalid argument or operand; contains missing values" and references line 136 in my code (I think), which reads: "Q = (X`*X - C`*C*NIND)/(NIND-{1}); ". I've successfully run this code hundreds of times in SAS University Edition and earlier versions of SAS. I'm attaching the code and the dataset I'm using in case this sounds like something someone can help me with. Many thanks, Hank
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