CPS on Web - Regression and Estimation Result Page Example

Example of results page produced by the Prediction function. The results page produced by the Regression function begins the same way, but stops at the end of the table of Regression statistics.

Report prepared 1/28/00 3:24:18 PM Pacific time.

Regression for survey year 1999.
Universe limited to observations with incern > 0 and < 80001, and grdatn > 30, and age > 39 and < 50, and cmsa = 49.

Regression of incern on grdatn, grdatn squared.

Regression statistics:

  Source |       SS       df       MS                  Number of obs =     834
---------+------------------------------               F(  2,   831) =  102.33
   Model |  6.0755e+10     2  3.0378e+10               Prob > F      =  0.0000
Residual |  2.4670e+11   831   296866989               R-squared     =  0.1976
---------+------------------------------               Adj R-squared =  0.1957
   Total |  3.0745e+11   833   369089624               Root MSE      =   17230

------------------------------------------------------------------------------
  incern |      Coef.   Std. Err.       t     P>|t|       [95% Conf. Interval]
---------+--------------------------------------------------------------------
  grdatn |  -5515.222   3375.911     -1.634   0.103      -12141.54    1111.093
grdatnsq |   103.3369   44.29675      2.333   0.020       16.39025    190.2836
   _cons |   84705.17   63873.91      1.326   0.185      -40667.99    210078.3
------------------------------------------------------------------------------

For explanation of table of regression statistics click here.

Predicted values of incern for grdatn = 31 through 46:

-----------------+---------------
Educational      |
attainment       | mean(estimate)
-----------------+---------------
              31 |       13040.06
              32 |       14035.06
              33 |       15236.74
              34 |       16645.09
              35 |       18260.12
              36 |       20081.82
              37 |       22110.19
              38 |       24345.24
              39 |       26786.96
              40 |       29435.35
              41 |       32290.42
              42 |       35352.16
              43 |       38620.58
              44 |       42095.67
              45 |       45777.43
              46 |       49665.87
-----------------+---------------

Graph of predicted values of incern for grdatn = 31 through 46:
Upper and lower lines denote 75 percent of standard error.
Circles denote the survey data from which estimation was made.

Graph example

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End of results page example.