Survival Function

Access a copula's survival function.

Usage

eval_survival(copula, u, v)

enframe_survival(..., u, v, fn_prefix = "survival", sep = "_")

Arguments

copula, ...

A copula, or possibly multiple copulas in the case of ....

u, v

Vectors of values to evaluate the copula at.

fn_prefix

For enframe_, name of the function to appear in the column(s).

sep

When enframe'ing more than one copula, the character that will be separating the fn_name and the copula name.

Value

The evaluated survival function in vector form (for eval_) and data frame or tibble form (for enframe_).

See also

Other distributional representations: eval_cdf(), eval_density(), eval_pmf()

Examples

d1 <- cop_ig(20, 4)
d2 <- cop_igl(1.1)
eval_survival(d1, u = 0.4, v = 1:9 / 10)
#> Error in UseMethod("eval_survival"): no applicable method for 'eval_survival' applied to an object of class "c('ig', 'paramcop', 'cop')"
enframe_survival(d1, u = 0.4, v = 1:9 / 10)
#> Error in UseMethod("eval_survival"): no applicable method for 'eval_survival' applied to an object of class "c('ig', 'paramcop', 'cop')"
enframe_survival(d1, d2, u = 1:9 / 10, v = 1:9 / 10)
#> Error in UseMethod("eval_survival"): no applicable method for 'eval_survival' applied to an object of class "c('ig', 'paramcop', 'cop')"