These functions have all been superceded with functions using snake_case function names.
hasDK: has_dont_know()
removeDK: remove_dont_know()
removeAllDK: remove_all_dont_know()
leveltestSPSS: leveltest_spss()
leveltestR: leveltest_r()
fixLevels01SPSS: fix_levels_01_spss()
fixLevels01R: fix_levels_01_r()
fixLevels01: fix_levels_01()
qOrder: question_order()
lapplyNames: lapply_names()
fixCommonEncodingProblems: fix_common_encoding_problems()
qText(...)qTextUnique(...)
qTextCommon(...)
hasDK(...)
removeDK(...)
removeAllDK(...)
leveltestSPSS(...)
leveltestR(...)
fixLevels01SPSS(...)
fixLevels01R(...)
fixLevels01(...)
qOrder(...)
lapplyNames(...)
fixCommonEncodingProblems(...)
passed to replacement function