Description Usage Arguments Details Value Author(s) Examples
Computes different verification statistics for one predictive normal distribution, or for the spread-adjusted linear pool (SLP) of two predictive normal distributions.
1 2 |
x |
A vector of observations of a weather quantity. |
par_one |
A list with two vectors |
par_two |
A list with two vectors |
weight_one |
A vector of the same length as |
scale |
A vector of the same length as |
If weight_one
is NULL
verification statistics
are computed for a normal distribution with parameters provided by
par_one
. Otherwise the predictive distribution is the
spread-adjusted linear pool (SLP) of two normals with parameters
provided by par_one
and par_two
and
SLP parameters weight_one
(weights
corresponding to par_one
) and common scale
parameter scale
.
A list with elements
pit
A vector of the same length as x
giving probability integral transform (PIT) values.
crps
A vector of the same length as x
giving
the continuous ranked probability score (CRPS) values.
dss
A vector of the same length as x
giving
the Dawid and Sebastiani score (DSS) values.
pitvar
The sample variance of the PIT values.
rmv
The square root of the mean of the predictive variance.
J. Gross, A. Moeller.
1 | veri_stats(17.5, par_one = list(mean = 15, sd = 1))
|
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