Welcome to LVI!
Drag the map to arbitrary region. Scroll the mouse wheel to adjust zoom level.
Draw a rectangle as the selected region. Scroll the mouse wheel to adjust zoom level.
Remove the selected region.
Increase the display accuracy of the heamap.
Decrease the display accuracy of the heamap.
Show the number of selected tweets of the current operation.
Click on bars as the selected days.
Click on a selected bar to cancel the selection.
Click on bars as the selected hours.
Click on a selected bar to cancel the selection.
Show the joint distribution on week and hour.
Drag the two sliders to select a time interval.
This is the end of the tutorial.