Chapter 9.5 ParseError

[andres-roncaglia]

ParseError: KaTeX parse error: Unexpected end of input in a macro argument, expected '}' at end of input: …)} & \text{$d$

Should be:

\begin{array}{c c c c}
(1-\phi_1B - \cdots - \phi_p B^p) & (1-B)^d y_{t} &= &c + (1 + \theta_1 B + \cdots + \theta_q B^q)\varepsilon_t\
{\uparrow} & {\uparrow} & &{\uparrow}\
\text{AR($p$)} & \text{$d$} & & \text{MA($q$)}
\end{array}

[robjhyndman]

That's strange. It renders perfectly for me. Try refreshing the page

[andres-roncaglia]

Refreshing fixed it, don't know what could have happened, can't reproduce the error either. Sorry for the inconvenience.