which is a tree proportion of success proportional success tree how do you calculate p and n in a tree structure proportion of success of a tree how is pn compared with nn? tree structure proportion of success what is the proportion of success r definition of statistically significant proportion of success what is the proportion of success of a node what is the proportion of a tree node? is nn a proportional statistic which part of the tree is the proportion of success can you compute the proportional success of the tree how to compute proportion of success which is higher a population or proportion of success in a node how do you check the statistical significance of the node of success? why are the results of the proportion of success in a tree a statistical significance? how do you compute pn for nodes what's the proportion of a successful node which node is a parent node in a data tree