sanitizeModel function

(Internal) Sanitize item model names for C++ functions

sanitizeModel is an internal function for sanitizing item model names to be passed onto C++ functions.

sanitizeModel(model)

Arguments

• model: a vector containing item model names.

Returns

sanitizeModel returns a numeric vector, with

• item_1PL converted to 1
• item_2PL converted to 2
• item_3PL converted to 3
• item_PC converted to 4
• item_GPC converted to 5
• item_GR converted to 6