ksformat (version 0.3.5)

fputn: Apply Numeric Format by Name (like 'SAS' PUTN)

Description

Looks up a numeric VALUE format by name from the global format library and applies it to the input vector.

Usage

fputn(x, format_name, ...)

Value

Character vector with formatted labels

Arguments

x

Numeric vector of values to format

format_name

Character. Name of a registered numeric format, or a character vector of format names (same length as x) to apply a different format per element (like 'SAS' PUTN with a variable format).

...

Additional arguments passed to fput for expression labels (mapped to .x1, .x2, etc.).

Examples

# Numeric range formatting
fparse(text = '
VALUE age (numeric)
  [0, 18)    = "Child"
  [18, 65)   = "Adult"
  [65, HIGH]  = "Senior"
  .missing   = "Age Unknown"
;
')
fputn(c(5, 25, 70, NA), "age")
# [1] "Child" "Adult" "Senior" "Age Unknown"

# SAS date format (auto-resolved, no pre-creation needed)
fputn(as.Date("2025-01-15"), "DATE9.")
# [1] "15JAN2025"

# Time format (seconds since midnight)
fputn(c(0, 3600, 45000), "TIME8.")
# [1] "00:00:00" "01:00:00" "12:30:00"
fclear()