RAnEn::verifySpreadSkill

RAnEn::verifySpreadSkill calculates the binned spread skill correlation between ensemble spread and error.

verifyBinnedSpreadSkill(
  anen.ver,
  obs.ver,
  boot = F,
  R = 1000,
  intervals = 13,
  na.rm = T
)

Arguments

anen.ver	A 4-dimensional array. This array is usually created from the `value` column of the `analogs` member in the results of `RAnEn::generateAnalogs`. The dimensions should be `[stations, times, lead times, members]`.
obs.ver	A 3-dimensional array. The dimensions should be `[stations, times, lead times]`. You can generate the array using `RAnEn::alignObservations`.
boot	Whether to use bootstrap.
R	The number of bootstrap replicates. Used by the function `boot::boot`.
intervals	The number of entries of days and lead times in each calculation iteration.
na.rm	Whether to remove NA values.

Bootstrap confidence interval is defaulted to 0.95. To change this, use options(RAnEnExtra_boot_conf = 0.9).