R: Set the "Afr.type" attribute

setAfrType {photobiology} | R Documentation

## Set the "Afr.type" attribute

### Description

Function to set by reference the "Afr.type" attribute of an existing filter_spct or object_spct object

### Usage

    setAfrType(x, Afr.type = c("total", "internal"))

### Arguments

`x` | a filter_spct or an object_spct object
`Afr.type` | a character string, either "total" or "internal"

### Value

x

### Note

This function alters x itself by reference and in addition returns x invisibly. If x is not a filter_spct or an object_spct object, x is not modified The behaviour of this function is 'unusual' in that the default for parameter `Afr.type` is used only if `x` does not already have this attribute set.

### See Also

Other Afr attribute functions: `getAfrType`

### Examples

    my.spct <- polyester.spct
    getAfrType(my.spct)
    setAfrType(my.spct, "internal")
    getAfrType(my.spct)

[Package photobiology version 0.9.21 Index]