Call: lm(formula = y ~ x) Residuals: Min 1Q Median 3Q Max -0.068009 -0.020966 -0.009861 0.010230 0.262598 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.073131 0.033732 2.168 0.03051 * xca -0.014502 0.038950 -0.372 0.70976 xcs -0.051800 0.036951 -1.402 0.16142 xda -0.032001 0.038950 -0.822 0.41160 xde -0.043860 0.034210 -1.282 0.20025 xel -0.005116 0.035778 -0.143 0.88634 xen -0.048441 0.033776 -1.434 0.15198 xes -0.057377 0.033919 -1.692 0.09118 . xet -0.016856 0.038950 -0.433 0.66532 xfa -0.038589 0.041313 -0.934 0.35060 xfi 0.112044 0.041313 2.712 0.00686 ** xfr -0.056448 0.033998 -1.660 0.09732 . xhr -0.059570 0.038950 -1.529 0.12663 xhu -0.007083 0.037713 -0.188 0.85109 xis -0.065452 0.037713 -1.736 0.08310 . xit -0.067326 0.038950 -1.729 0.08435 . xiw -0.073090 0.041313 -1.769 0.07731 . xja -0.073109 0.041313 -1.770 0.07724 . xka -0.049822 0.036951 -1.348 0.17800 xko -0.046105 0.035556 -1.297 0.19519 xky -0.073111 0.047704 -1.533 0.12584 xlt -0.025860 0.037713 -0.686 0.49313 xlv -0.040868 0.037713 -1.084 0.27890 xmng -0.003200 0.047704 -0.067 0.94653 xnl -0.025884 0.036951 -0.700 0.48387 xno -0.037048 0.036061 -1.027 0.30460 xpl -0.055740 0.041313 -1.349 0.17772 xpt -0.053511 0.034525 -1.550 0.12163 xro -0.060713 0.037713 -1.610 0.10790 xru -0.034476 0.035556 -0.970 0.33258 xsk -0.058170 0.038950 -1.493 0.13578 xsl -0.055946 0.037713 -1.483 0.13842 xsq -0.073119 0.047704 -1.533 0.12580 xsr -0.048274 0.041313 -1.169 0.24301 xsv -0.055365 0.036434 -1.520 0.12908 xth -0.054030 0.038950 -1.387 0.16585 xvi -0.073122 0.041313 -1.770 0.07718 . xzh -0.048557 0.041313 -1.175 0.24026 --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Residual standard error: 0.03373 on 674 degrees of freedom Multiple R-squared: 0.1297, Adjusted R-squared: 0.08197 F-statistic: 2.716 on 37 and 674 DF, p-value: 0.0000003812