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Apply Character Invalue by Name (like 'SAS' INPUTC)

Source: R/format_invalue.R
finputc.Rd

Looks up an INVALUE format by name from the global format library and applies it to convert labels to character values.

Usage

finputc(x, invalue_name)

Arguments

x

Character vector of labels to convert

invalue_name

Character. Name of a registered INVALUE format.

Value

Character vector

Examples

# Bidirectional: use finputc for reverse direction
fnew_bid(
  "A" = "Active",
  "I" = "Inactive",
  "P" = "Pending",
  name = "status"
)
#> $format
#> KS Format:status
#> Type: character 
#> Mappings:
#>   A => Active
#>   I => Inactive
#>   P => Pending
#> 
#> $invalue
#> KS Invalue: status_inv
#> Target Type: character 
#> Mappings:
#>   Active => A
#>   Inactive => I
#>   Pending => P
#> 

# Forward: code -> label
fputc(c("A", "I", "P"), "status")
#> [1] "Active"   "Inactive" "Pending" 
# [1] "Active" "Inactive" "Pending"

# Reverse: label -> code
finputc(c("Active", "Pending", "Inactive"), "status_inv")
#> [1] "A" "P" "I"
# [1] "A" "P" "I"
fclear()
#> All formats cleared from library.