I tried this , and still got alpha. ERROR: All variables in array list must be the same type, i.e., all numeric or character. ERROR: All variables in array list must be the same type, i.e., all numeric or character. ERROR: All variables in array list must be the same type, i.e., all numeric or character. NOTE: Character values have been converted to numeric values at the places given by: (Line):(Column). 528:133 NOTE: Numeric values have been converted to character values at the places given by: (Line):(Column). 528:147 NOTE: The SAS System stopped processing this step because of errors. WARNING: The data set WORK.CONDO_TEST2 may be incomplete. When this step was stopped there were 0 observations and 122 variables. WARNING: Data set WORK.CONDO_TEST2 was not replaced because this step was stopped. NOTE: DATA statement used (Total process time): real time 0.03 seconds cpu time 0.03 seconds
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