where does the bar plot start on the x axis? how to overlay bars in r what is x axis of bar plot in r what does x axis mean what is it called when the bottom of a bar starts in r why do bar plots in base graphics how do i make at bar plot can you pass an x axis bar plot to r chart how to reorder at x axis in r can you pass an at parameter in r chart what is the x axis for a bar plot how to add the bar in r how to put a bar plot in r how to overlay a bar plot when do r bars start on the y axis? why do i need to make a bar plot in r how do i make x axis bars align what is the x axis location in r chart how to overlay bar plot in graph r which axis does bars fall on