Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.046051 -0.018221 -0.010245  0.002321  0.200445 

Coefficients:
               Estimate  Std. Error t value Pr(>|t|)
(Intercept)  0.01023771  0.03377255   0.303    0.762
xAP          0.00798867  0.03383238   0.236    0.813
xAP-REG      0.04042539  0.04136276   0.977    0.329
xAP:LTS      0.03147705  0.04776160   0.659    0.510
xAP:P       -0.00951859  0.04776160  -0.199    0.842
xAP:REG     -0.00752997  0.03699598  -0.204    0.839
xAP:S       -0.00596371  0.03699598  -0.161    0.872
xDP          0.03584672  0.03610438   0.993    0.321
xDP:LTS     -0.00654117  0.04136276  -0.158    0.874
xDP:S        0.03648707  0.04136276   0.882    0.378
xDP/S       -0.00637413  0.03899719  -0.163    0.870
xLAW        -0.00188522  0.03401640  -0.055    0.956
xLAW:REG    -0.00095899  0.03775886  -0.025    0.980
xLTS         0.01725696  0.03446897   0.501    0.617
xNAPA       -0.00976142  0.04776160  -0.204    0.838
xNM         -0.00902062  0.04776160  -0.189    0.850
xP           0.00001081  0.03441590   0.000    1.000
xPNACC      -0.01023552  0.04776160  -0.214    0.830
xREG         0.00700727  0.03420280   0.205    0.838
xREG:AP     -0.01021826  0.04776160  -0.214    0.831
xREG:LTS     0.06623006  0.04776160   1.387    0.166
xREG:S      -0.00041742  0.04776160  -0.009    0.993
xS           0.01227297  0.03385287   0.363    0.717
xS-AP        0.00703795  0.03775886   0.186    0.852
xS:AP       -0.00509944  0.03559940  -0.143    0.886
xS:REG      -0.00331499  0.03610438  -0.092    0.927
xS/AP       -0.01018883  0.04776160  -0.213    0.831
xS/DP        0.02177066  0.04776160   0.456    0.649
xS/REG      -0.01014758  0.04776160  -0.212    0.832

Residual standard error: 0.03377 on 683 degrees of freedom
Multiple R-squared:  0.04414,	Adjusted R-squared:  0.004958 
F-statistic: 1.127 on 28 and 683 DF,  p-value: 0.2988