How to Reference a pgfplotstable

Question

I am still generating a table from a cvs file with the pgfplotstable package. In my text I will reference to the generated table but I did not know how to do this. Normal your make a \label{tab:foo} and in the text you can reference to \ref{tab:foo}. How can I do this with the pgfplotstable? For more you can see my code

\usepackage{pgfplotstable}
\usepackage{booktabs}
    \begin{document}

    Here should be a text which is referencing to the Table~\ref{tab:foo}. But I did not know how to make a label at the table.

        \pgfplotstableset{
        begin table=\begin{longtable},
        end table=\end{longtable},
        }

        \pgfplotstabletypeset[
            col sep=semicolon,
            string type,
            columns/Hersteller/.style={column name=Hersteller, column type={l}},
            columns/Produktname/.style={column name=Produktname, column type={l}},
            columns/Betriebssystem/.style={column name=Betriebssystem, column type={l}},
            columns/Version/.style={column name=Version, column type={l}},
            every head row/.style={before row=\toprule,after row=\toprule},
            every last row/.style={after row=\hline caption={foo}},
            ]{./files/NFCDeviceTabletStand20121230.csv}
\end{document}

Answer 1

You can do it just as with standard LaTeX tabular environments: using the table environment. The referencing mechanism is independent of pgfplotstable (which is nothing more but a generator of tabular environments).

It looks like this:

\begin{table}
\pgfplotstabletypeset ...

\caption{The caption}
\label{tab:foo}
\end{table}