The difference between posterior probability value and Clade credibility values generated by MrBayes

Question

[YMTIO]

Hi Everyone

I found the final tree generated by MrBayes (following the manual) just have some values like 95 rather than 0.95. It seems that 95 is clade credibility values. Could you explain the difference between posterior probability value and clade credibility values generated by MrBayes? Thanks!