\begin{table}
\centering
\begin{tblr}[         %% tabularray outer open
]                     %% tabularray outer close
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colspec={Q[]Q[]Q[]},
column{2,3}={}{halign=c,},
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\toprule
& (1) & (2) \\ \midrule %% TinyTableHeader
(Intercept) & $30.099$ & $10.790$ \\
& ($1.634$) & ($5.078$) \\
hp & $-0.068$ & $-0.052$ \\
& ($0.010$) & ($0.009$) \\
drat &  & $4.698$ \\
&  & ($1.192$) \\
Num.Obs. & $32$ & $32$ \\
R2 & $0.602$ & $0.741$ \\
R2 Adj. & $0.589$ & $0.723$ \\
AIC & $181.2$ & $169.5$ \\
BIC & $185.6$ & $175.4$ \\
Log.Lik. & $-87.619$ & $-80.752$ \\
F & $45.460$ & $41.522$ \\
RMSE & $3.74$ & $3.02$ \\
\bottomrule
\end{tblr}
\end{table} 
