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I have a landscape page in the middle of my thesis, where I want to inset a very width table. Since the text length of each column is different, I prefer to set up the width of each column invididually. For example, the first column as "2cm", the second "4cm", etc.

Under general environment, I can just do this by

begin{tabular} {L{1.5cm}|L{2cm}|L{1.5cm}|L{1.5cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}}

But inside "landscape", if I use such "L" or "p" command, the page will change from landscape to ‘portrait’. I tried to search from online, and find the following command with "raggedright", but seems it can only set up all the columns.

Please help me with it if you can.

begin{landscape}

begin{table}

small

scriptsize

%centering

setlength{tabcolsep}{0.2em}

setlengthextrarowheight{7pt}

begin{tabular}{>{raggedright}p{3cm}lllllllll}

%{L{1.5cm}|L{2cm}|L{1.5cm}|L{1.5cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}|L{2cm}}

multirow{2}{*}{}                                                              & multirow{2}{*}{Data Exampes}              & multicolumn{2}{l}{Real Estate AU} & multicolumn{2}{l}{Rightmove UK} & multicolumn{2}{l}{Our system} & Our Data Sources & Data                                                                                                 \

                                                                               &                                            & Data*           & Index*           & Data                                 & Index                                 & Data                                & Index                                &                  &                                                                                                      \

multirow{5}{*}{begin{tabular}[c]{@{}l@{}}Basic\   Informationend{tabular}} & price, address, number of bedrooms         & ooo               & ooo                & ooo                                    & ooo                                     & ooo                                   & ooo                                    &                  & apartments with 3 bedrooms                                                                           \

                                                                               & geo-information, address, suburb           & ooo               & ooo                & ooo                                    & ooo                                     & ooo                                   & ooo                                    &                  & properties within an area                                                                            \

                                                                               & airconditiong, heating, water views        & ooo               & xxx                & ooo                                    & xxx                                     & ooo                                   & ooo                                    &                  & houses with air conditioning                                                                         \

                                                                               & market information                         & ooo               & xxx                & ooo                                    & xxx                                     & ooo                                   & ooo                                    &                  & houses in a region with an annual growth rate textgreater 10%                                      \

                                                                               & images, floorplan                          & ooo               & xxx                & ooo                                    & xxx                                     & ooo                                   & xxx                                    &                  & -                                                                                                    \



end{tabular}

end{table}

end{landscape}