I have two questions about adapting a PairedBarChart to my needs.
1.I have a PairedBarChart with many bars like this
size = 50; PairedBarChart[RandomReal[1, size], RandomReal[1, size], AspectRatio -> 1]
I changed the AspectRatio (e.g. 3 in this case but could be higher)
size = 50; PairedBarChart[RandomReal[1, size], RandomReal[1, size], AspectRatio -> 3]
Now there is a space at the bottom between the axis and the last bar which gets larger the higher the Aspect Ratio.
How can I remove that space at the bottom or make it a specific length respectively?
2.I want to add another axis on the top of the Chart with ticks of my choice, i.e. not from 0 to 1 but another scale e.g. 0 to 100. Is it possible to do so?