Alternative Equation Formats

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MathML

ξ (τ) = {\arg min}_{ξ \in R} \sum_{i = 1}^{n} ρ_{τ} (y_{i} - ξ)

ξ (τ) = {\arg min}_{ξ \in R} \sum_{i = 1}^{n} ρ_{τ} (y_{i} - ξ)

\[ \xi (\tau ) = {\arg \min }_{\xi \in \mb{R}} \sum _{i=1}^ n \rho _\tau (y_ i-\xi ) \]