I have used \usetheme{PaloAlto}
for my presentation file in beamer
class. I have some questions. Is it possible to pause a column, for example last column, of a table? Is it possible to pause a column of a matrix?
Thanks in advance.
\documentclass{beamer}
\usepackage[utf8x]{inputenc}
\usetheme{PaloAlto}
\usecolortheme{seahorse}
\setbeamercovered{transparent}
\usepackage{amsmath,amsthm,amssymb}
\begin{document}
\begin{frame}
\maketitle
\end{frame}
\begin{frame}
\frametitle{Outline}
\tableofcontents
% You might wish to add the option [pausesections]
\end{frame}
\section{Basic definitions}
\subsection{Definitions and examples}
\begin{frame}
\begin{example}
\begin{table}[htp]\centering
\caption{ $2^{3}$ Full Factorial Design}
\begin{tabular}{ccc|c}
&{factors} &&Response variable\\ \hline
$A$&$B$&$C$&$\mathbf{y}$\\ \hline
$-1$ & $-1$ & $-1$ &$y_{1}$\\
$\phantom{{-}}1$ & $-1$ & $-1$ &$y_{2}$ \\
$-1$ & $\phantom{{-}}1$ & $-1$&$y_{3}$ \\
$\phantom{{-}}1$ & $\phantom{{-}}1$ & $-1$&$y_{4}$ \\
$-1$ & $-1$ & $\phantom{{-}}1$&$y_{5}$
\end{tabular}
\end{table}
\end{example}
\end{frame}
\begin{frame}
\begin{equation}
\label{U9}
U_{9}=
\left[
\begin{array}{lllllllll}
-1& \phantom{{-}}1& \phantom{{-}}1& -1& -1& \phantom{{-}}1& -1& \phantom{{-}}1& -1\\
\phantom{{-}}1& -1& \phantom{{-}}1& \phantom{{-}}1& -1& -1& -1& -1& \phantom{{-}}1\\
\phantom{{-}}1& \phantom{{-}}1& -1& -1& \phantom{{-}}1& -1& \phantom{{-}}1& -1& -1\\
-1& \phantom{{-}}1& -1& -1& \phantom{{-}}1& \phantom{{-}}1& -1& -1& \phantom{{-}}1\\
-1& -1& \phantom{{-}}1& \phantom{{-}}1& -1& \phantom{{-}}1& \phantom{{-}}1& -1& -1
\end{array}
\right].
\end{equation}}
\end{frame}
\end{document}
Best Answer
You can pause a column using
>{\onslide<2->}c<{\onslide}
.Please also note that
\centering
is superfluous, tables are centred by default in beamer.\phantom{-}
Or the other way round: