View source: R/check_formation.R
check_formation | R Documentation |
Check if the formation is valid
check_formation(formation, na_is_ok = FALSE)
formation |
the K3 formation, in three, alphabettically
ordered uppercase characters, e.g |
na_is_ok |
boolean to indicate if NA is accepted |
check_formation("KKK")
check_formation("JKK")
check_formation("HKM")
check_formation(NA, na_is_ok = TRUE)
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