what is the difference between p-value and z score why are subgraphs considered to be a motif? what is the p-value what is the difference between a p/z and a p/z score what is the difference between z-score and p-value what is the difference between p-value and z score in network motif what is the difference between a pvalue and a z score what is the difference between p-value and p-score what is the difference between p value and z score what is the difference between p-value and z score why are p values used in a motif algorithm how does p p value compare with a z score what is the difference between p and z score in network motif what is the difference between z score and p value what is the difference between a p value and z score in network motif what's the difference between a z-score and p-value z score difference between p value what is the difference between p-value and z-scores? what is the difference between p-values and z-scores what is the difference between p value and z score