Fit the table into the page

Question

I am trying to fit this table into the page but unfortunately it is not working. The problem is, it is a supplemantry table, so I am using:

\DeclareFloatingEnvironment[name={Supplementary Table},fileext=lst,listname={List of Supplementary Tables}]{supptable}

And then:

\begin{supptable}[bp]
\rotatebox{90}{
\vbox{
\begin{tabularhtx}{\textwidth}{\textheight}{|X|X|X|X|X|X|X|X|X|X|}
\hline
 &\textbf{DACHS} & \textbf{QUASAR} & \textbf{TCGA} & \textbf{NLCS} & \textbf{YCR-BCIP} & \textbf{DUSSEL} & \textbf{MECC} & \textbf{UMM} & \textbf{MUNICH}\\ 
 \hline
 Origin & Germany & United Kingdom & United States & The Netherlands & United Kingdom & Germany & Israel & Germany & Germany \\
 \hline
\end{tabularhtx}
\caption{Test supplementary table 1}
\label{supplTable1}
}
}
\end{supptable}

I need to shift the table. Can you please help me?

Answer 1

• You should provide MWE (Minimal Working Example), a complete small document, which reproduce your problem
• From your code fragment is not possible to figured out your page layout, so In MWE below is anticipated that for document class is used \article and for pages layout default settings of the geometry package.
• For your table I would use
  • landscape page orientation
  • tabularray package for table
  • \small font size
  • reduced column separation width (3pt)

\documentclass{article}
\usepackage{geometry}
\usepackage{lipsum}

\usepackage{pdflscape}
\usepackage{caption}
\usepackage{tabularray}
\usepackage{newfloat}
\DeclareFloatingEnvironment[name={Supplementary Table},
                            fileext=lsst,
                            listname={List of Supplementary Short Tables},
                            within=section, placement=htbp!]{supptable}

\begin{document}

\listofsupptables
\clearpage

\begin{landscape}
       \begin{supptable}
\begin{tblr}{hlines, vlines,
             colspec = {Q[c, m]*{9}{X[c, m]} },
             colsep  = 2pt,
             row{1}  = {font=\small\bfseries}
             }
        & DACHS     & QUASAR    & TCGA  & NLCS  & YCR-BCIP  
        & DUSSEL    & MECC      & UMM   & MUNICH    \\
Origin  & Germany   & United Kingdom 
                                & United States 
                                        & The Netherlands 
                                                & United Kingdom 
        & Germany   & Israel & Germany & Germany    \\
\end{tblr}
\captionof{table}{Test supplementary table 1}
\label{supplTable}

    \end{supptable}
\lipsum[66]
\end{landscape}
\end{document}