Extract or Replace Parts of an Object

S3 operators to extract or replace parts of errors objects.

Usage

# S3 method for errors
[(x, ...)

# S3 method for errors
[[(x, ...)

# S3 method for errors
[(x, ...) <- value

# S3 method for errors
[[(x, ...) <- value

Arguments

x

object from which to extract element(s) or in which to replace element(s).

...

additional arguments to be passed to base methods (see Extract).

value

typically an array-like R object of a similar class as x.

Examples

x <- set_errors(1:3, 0.1)
y <- set_errors(4:6, 0.2)
(z <- rbind(x, y))
#> Errors: 0.1 0.2 0.1 0.2 0.1 ...
#>   [,1] [,2] [,3]
#> x    1    2    3
#> y    4    5    6
z[2, 2]
#> 5.0(2)
z[2, 2] <- -1
errors(z[[1, 2]]) <- 0.8
z[, 2]
#> Errors: 0.8 0.0
#>  x  y 
#>  2 -1