Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

S T ( T 1 , , T m ) = i = 1 m + 1 t = T i 1 + 1 T i ( y t x t β z t δ i ) 2

Math Rendered as SVG

Math as LaTeX Source

\[ S_ T(T_1,\ldots ,T_ m) = \sum _{i=1}^{m+1}{\sum _{t=T_{i-1}+1}^{T_ i}{(y_ t - x_ t'\beta - z_ t'\delta _ i)^2 }} \]