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Calculates probability of default according to One-period Pluto and Tasche model
pt_one(pf, num_def, ci = 0.9)
unconditional portfolio distribution from the worst to the best credit quality
number of defaults in a given rating class
condifence interval of PD estimates
Surzhko, Denis. Published 2015-05-21. LDPD package. Archived on 2022-06-20.
pf <- c(10,20,30,40) num_def <- c(1,2,3,4) pt_one(pf, num_def, ci= 0.9)
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