Here is a SAS program (UNIX version) that uses the same mpc.dat data set we used in the Guided Tour of SHAZAM Output
libname main '/u/econ/cameron';
options linesize=80 nodate ;
filename data 'mpc.dat';
data mpcdata;
infile data;
input
income expend;
label income='student income level'
expend='student expenditure level';
proc means;
proc reg;
model expend=income;
endsas;
Here is the SAS output produced by this program. You may wish to compare the results from this software with those produced by SHAZAM.
The SAS System 1
Variable Label N Mean Std Dev
-------------------------------------------------------------------
INCOME student income level 14 155.0000000 41.2776714
EXPEND student expenditure level 14 125.5714286 35.2239304
-------------------------------------------------------------------
Variable Label Minimum Maximum
---------------------------------------------------------------
INCOME student income level 100.0000000 220.0000000
EXPEND student expenditure level 80.0000000 180.0000000
---------------------------------------------------------------
The SAS System 2
Model: MODEL1
Dependent Variable: EXPEND student expenditure level
Analysis of Variance
Sum of Mean
Source DF Squares Square F Value Prob>F
Model 1 11485.44018 11485.44018 29.678 0.0001
Error 12 4643.98839 386.99903
C Total 13 16129.42857
Root MSE 19.67229 R-square 0.7121
Dep Mean 125.57143 Adj R-sq 0.6881
C.V. 15.66622
Parameter Estimates
Parameter Standard T for H0:
Variable DF Estimate Error Parameter=0 Prob > |T|
INTERCEP 1 13.957433 21.15186357 0.660 0.5218
INCOME 1 0.720090 0.13218071 5.448 0.0001
Variable
Variable DF Label
INTERCEP 1 Intercept
INCOME 1 student income level
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