PROC UNIVARIATE <option(s)>;
BY <DESCENDING> variable-1 <...<DESCENDING> variable-n>
<NOTSORTED>;
CLASS variable-1<(variable-option(s))> <variable-2<(variable-option(s))>>
</ KEYLEVEL='value1'|('value1' 'value2')>;
FREQ variable;
HISTOGRAM <variable(s)> </ option(s)>;
ID variable(s);
INSET <keyword(s) DATA=SAS-data-set> </ option(s)>;
OUTPUT <OUT=SAS-data-set> statistic-keyword-1=name(s)
<... statistic-keyword-n=name(s)> <percentiles-specification>;
PROBPLOT <variable(s)> </ option(s)>;
QQPLOT <variable(s)> </ option(s)>;
VAR variable(s);
WEIGHT variable;
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