170  options pageno=1;

NOTE: PROCEDURE REG used:
      real time           45.59 seconds
      cpu time            0.02 seconds


171  data reg;
172  input x y;
173  xy=x*y;
174  *Comment: The previous statement create a new variable, which is the
175  product of X*Y;
176  datalines;

NOTE: The data set WORK.REG has 6 observations and 3 variables.
NOTE: DATA statement used:
      real time           0.02 seconds
      cpu time            0.00 seconds


183  ;;
184  proc print;
185  title 'Printout of Data';
186  run;

NOTE: There were 6 observations read from the data set WORK.REG.
NOTE: PROCEDURE PRINT used:
      real time           0.01 seconds
      cpu time            0.01 seconds


187  proc means maxdec=2 sum mean uss css;
188  *Comment:  USS will calcualte the sum of each value squared and CSS will
189  calculate the sum of squares for each variable;
190  title 'Descriptive statistics';
191  run;

NOTE: There were 6 observations read from the data set WORK.REG.
NOTE: PROCEDURE MEANS used:
      real time           0.00 seconds
      cpu time            0.00 seconds


192  proc reg;
193  model y=x/cli clm;
194  title 'Simple Linear Regression, Including Confidence Intervals';
195  run;

NOTE: 6 observations read.
NOTE: 6 observations used in computations.