dgev_p1sub {fitdistcp} | R Documentation |
Densities for 5 predictions
Description
Densities for 5 predictions
Usage
dgev_p1sub(
x,
t,
y,
t0,
ics,
d1 = 0.01,
d2 = 0.01,
fd3 = 0.01,
d4 = 0.01,
minxi,
maxxi,
extramodels = FALSE,
aderivs = TRUE
)
Arguments
x |
a vector of training data values |
t |
a vector or matrix of predictors |
y |
a vector of values at which to calculate the density and distribution functions |
t0 |
a single value of the predictor (specify either |
ics |
initial conditions for the maximum likelihood search |
d1 |
the delta used in the numerical derivatives with respect to the parameter |
d2 |
the delta used in the numerical derivatives with respect to the parameter |
fd3 |
the fractional delta used in the numerical derivatives with respect to the parameter |
d4 |
the delta used in the numerical derivatives with respect to the parameter |
minxi |
minimum value of shape parameter xi |
maxxi |
maximum value of shape parameter xi |
extramodels |
logical that indicates whether to add three additional prediction models |
aderivs |
logical for whether to use analytic derivatives (instead of numerical) |
Value
A vector of parameter estimates, two pdf vectors, two cdf vectors