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OptimTex multilingual glossary of terms

This Glossary is meant to offer the students support for learning key textile terms of the 6 educational modules in all the languages of the project.
LANGUAGETERMvariation levels
EN
CZ
NL
PT
RO
SI
DEFINITIONRepresents the number of different levels of an input parameter. Most experimental (factorial) plans deal with two (-1, +1) or three (-1, 0, +1) variation levels, however the central composite design deals usually with five variation levels (-?2, -1, 0, +1, +?2). More complex experimental design plans may have even more variation levels, while e.g. fractional factorial plans reduce the number of needed experimental runs by certain rules.
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"This project has been funded with support from the European Commission"
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@INCDTP - Bucharest 2021