weibull_p2_ldd {fitdistcp} | R Documentation |
Second derivative matrix of the normalized log-likelihood
Description
Second derivative matrix of the normalized log-likelihood
Usage
weibull_p2_ldd(x, t, v1, fd1, v2, d2, v3, d3)
Arguments
x |
a vector of training data values |
t |
a vector or matrix of predictors |
v1 |
first parameter |
fd1 |
the fractional delta used in the numerical derivatives with respect to the parameter |
v2 |
second parameter |
d2 |
the delta used in the numerical derivatives with respect to the parameter |
v3 |
third parameter |
d3 |
the delta used in the numerical derivatives with respect to the parameter |
Value
Square scalar matrix
[Package fitdistcp version 0.1.1 Index]