PLS-DA plot interpretation

[palbioinfor]

Hi,
It might sound a very basic question but I am little confused with my PLS-DA analysis in isomiRs.
Can you please interpret this plot please? I am aware that it shows separation of the data but I am just wondering why one right upper corner is blank ? But, I think I would like someone to interpret this plot for me where I am trying to see the difference in two age groups.

[lpantano]

Hi, Probably there is only two because is using two components only. This is similar to a PCA. The plot will show you the samples using each of the significant components, and then the distribution of samples in each component. T1 and T2 seem to have a different distribution for each group. It seems there is a slight separation. You can get the topmost important features looking into the VIP element of the returned object. Let me know if you have any other questions Cheers

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On Fri, Oct 26, 2018 at 1:06 PM palbioinfor ***@***.***> wrote: Hi, It might sound a very basic question but I am little confused with my PLS-DA analysis in isomiRs. Can you please interpret this plot please? I am aware that it shows separation of the data but I am just wondering why one right upper corner is blank ? But, I think I would like someone to interpret this plot for me where I am trying to see the difference in two age groups. [image: screen shot 2018-10-26 at 1 02 18 pm] <https://user-images.githubusercontent.com/36253759/47581607-dbd23480-d91f-11e8-9f2e-86a05a314b44.png> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#14>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABi_HBRJ2FJ9eE4aZ6ys9_G9Q07ymyWOks5uo0D1gaJpZM4X8nyt> .