fitcond	fitplc
fitconds	fitplc
fitplc	fitplc
fitplcs	fitplc
fsigmoidal	fsigmoidal
fweibull	fweibull
getPx	getPx
getPx.default	getPx
getPx.manyplcfit	getPx
plot.manyplcfit	plot.plcfit
plot.plcfit	plot.plcfit
stemvul	stemvul
