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Version of as.raw() That Clips Data

Source: R/oce.R
oce.as.raw.Rd

A version of as.raw() that clips data to prevent warnings

Usage

oce.as.raw(x)

Arguments

x

values to be converted to raw

Value

Raw values corresponding to x.

Details

Negative values are clipped to 0, while values above 255 are clipped to 255; the result is passed to as.raw() and returned.

Author

Dan Kelley

Examples

x <- c(-0.1, 0, 1, 255, 255.1)
data.frame(x, oce.as.raw(x))
#>       x oce.as.raw.x.
#> 1  -0.1            00
#> 2   0.0            00
#> 3   1.0            01
#> 4 255.0            ff
#> 5 255.1            ff