Alternative Equation Formats

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

MathML

Y j k = ∑ i : T i ≥ t j I ( X i = k )

Math Rendered as SVG

Math as LaTeX Source

$Y_{jk}=\sum _{i:T_ i\geq t_ j}I(Xi=k)$
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