Call:
lm(formula = y ~ x)

Residuals:
      Min        1Q    Median        3Q       Max 
-0.064853 -0.017123 -0.011085  0.009064  0.170488 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)
(Intercept)  0.0291741  0.0328454   0.888    0.375
xAP         -0.0149915  0.0329036  -0.456    0.649
xAP-REG     -0.0291710  0.0402272  -0.725    0.469
xAP:LTS      0.0055815  0.0464504   0.120    0.904
xAP:P       -0.0291733  0.0464504  -0.628    0.530
xAP:REG     -0.0110866  0.0359803  -0.308    0.758
xAP:S        0.0038076  0.0359803   0.106    0.916
xDP         -0.0079976  0.0351132  -0.228    0.820
xDP:LTS      0.0197606  0.0402272   0.491    0.623
xDP:S       -0.0168475  0.0402272  -0.419    0.675
xDP/S       -0.0213551  0.0379266  -0.563    0.574
xLAW        -0.0009077  0.0330825  -0.027    0.978
xLAW:REG     0.0237322  0.0367223   0.646    0.518
xLTS        -0.0040176  0.0335227  -0.120    0.905
xNAPA       -0.0291707  0.0464504  -0.628    0.530
xNM         -0.0154005  0.0464504  -0.332    0.740
xP           0.0059376  0.0334711   0.177    0.859
xPNACC      -0.0201191  0.0464504  -0.433    0.665
xREG        -0.0053778  0.0332638  -0.162    0.872
xREG:AP     -0.0291546  0.0464504  -0.628    0.530
xREG:LTS    -0.0182364  0.0464504  -0.393    0.695
xREG:S      -0.0026566  0.0464504  -0.057    0.954
xS           0.0047467  0.0329235   0.144    0.885
xS-AP       -0.0280118  0.0367223  -0.763    0.446
xS:AP       -0.0109499  0.0346221  -0.316    0.752
xS:REG       0.0356928  0.0351132   1.017    0.310
xS/AP       -0.0065926  0.0464504  -0.142    0.887
xS/DP       -0.0198091  0.0464504  -0.426    0.670
xS/REG       0.0171861  0.0464504   0.370    0.712

Residual standard error: 0.03285 on 683 degrees of freedom
Multiple R-squared:  0.09455,	Adjusted R-squared:  0.05743 
F-statistic: 2.547 on 28 and 683 DF,  p-value: 0.00002471