Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04261 -0.01717 -0.00781  0.00408  0.52392 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)
(Intercept)  0.0149919  0.0433493   0.346    0.730
xAP         -0.0019130  0.0434261  -0.044    0.965
xAP-REG      0.0094014  0.0530918   0.177    0.859
xAP:LTS     -0.0109162  0.0613052  -0.178    0.859
xAP:P       -0.0149912  0.0613052  -0.245    0.807
xAP:REG     -0.0006445  0.0474868  -0.014    0.989
xAP:S       -0.0030943  0.0474868  -0.065    0.948
xDP         -0.0081228  0.0463423  -0.175    0.861
xDP:LTS     -0.0122012  0.0530918  -0.230    0.818
xDP:S        0.0172609  0.0530918   0.325    0.745
xDP/S        0.0260023  0.0500554   0.519    0.604
xLAW         0.0207357  0.0436623   0.475    0.635
xLAW:REG     0.0254843  0.0484660   0.526    0.599
xLTS        -0.0094814  0.0442432  -0.214    0.830
xNAPA       -0.0149886  0.0613052  -0.244    0.807
xNM          0.0183873  0.0613052   0.300    0.764
xP           0.0039513  0.0441751   0.089    0.929
xPNACC       0.0028971  0.0613052   0.047    0.962
xREG         0.0276189  0.0439015   0.629    0.529
xREG:AP      0.0040862  0.0613052   0.067    0.947
xREG:LTS    -0.0063412  0.0613052  -0.103    0.918
xREG:S      -0.0149908  0.0613052  -0.245    0.807
xS           0.0093243  0.0434524   0.215    0.830
xS-AP       -0.0147090  0.0484660  -0.303    0.762
xS:AP       -0.0043429  0.0456942  -0.095    0.924
xS:REG       0.0023210  0.0463423   0.050    0.960
xS/AP       -0.0080529  0.0613052  -0.131    0.896
xS/DP       -0.0149796  0.0613052  -0.244    0.807
xS/REG       0.0499106  0.0613052   0.814    0.416

Residual standard error: 0.04335 on 683 degrees of freedom
Multiple R-squared:  0.05297,	Adjusted R-squared:  0.01414 
F-statistic: 1.364 on 28 and 683 DF,  p-value: 0.1009