Determine implicit class.

iclass determines the implicit class of a base type. The code is taken from the great "Advanced R" by Hadley Wickham.

iclass(x)

Arguments

x	base type

Value

A vector describing the implicit class of 'x'.

References

Wickham, Hadley. _Advanced R_. Available online at http://adv-r.had.co.nz/OO-essentials.html

Examples

iclass(matrix(1:5))
#> [1] "matrix"  "integer" "numeric"
#> [1] "matrix"  "integer" "numeric"

iclass(array(1.5))
#> [1] "array"   "double"  "numeric"
#> [1] "array"   "double"  "numeric"