Another take on randomly generated trees. In random tree I, a node had a fixed probability of branching off. This time, the probability decreases linearly with the depth, starting at 1 for the root node and ending at 0 when the maximum depth is reached.
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js