Hello, in large spreadsheets it is ofter hard to reach the exact bottom of themm, as you have to move with sliders.
In the orizzontal dimension a useful help is the usage of the “end” keyboard button, and if you press shift+“end” you even select the whole row active interval (that’s different to select the raw of course).
I wander if there is a similar feature for the vertical dimension, so you don’t have to scroll the whole document to reach its latest row or select the column interval.
Thank you/grazie/merci 
I got this link that actually includes all the shortkeys for calc:
http://help.libreoffice.org/Calc/Shortcut_Keys_for_Spreadsheets
Ctrl+Down Arrow moves the cursor to the last cell on the sheet that contains data. Therefore pressing Shift+Ctrl+Down Arrow selects vertical data to the last cell that contains data.