# Difference between revisions of "Glossary:RF matrix"

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− | '''<span class="RF_matrix">RF matrix</span>''' - a matrix that holds all [[Glossary:R-Factor|R-Factor]] values, both measured and theoretical (i.e. those that could not be measured yet). R-Factors are arranged in rows of repetition category (i.e. the measure of memory stability) and columns of [[Glossary:A-Factor|A-Factor]] (i.e. the measure of item difficulty). You can see your RF matrix with '''[[Tools menu|Tools]] : Statistics : [[Analysis]] : [[Analysis#Matrices|Matrices]] : RF matrix'''. | + | '''<span class="RF_matrix">RF matrix</span>''' - a matrix that holds all [[Glossary:R-Factor|R-Factor]] values, both measured and theoretical (i.e. those that could not be measured yet). '''R-Factors''' are arranged in rows of repetition category (i.e. the measure of memory stability) and columns of [[Glossary:A-Factor|A-Factor]] (i.e. the measure of item difficulty). You can see your RF matrix with '''[[Tools menu|Tools]] : Statistics : [[Analysis]] : [[Analysis#Matrices|Matrices]] : RF matrix'''. |

## Revision as of 13:05, 11 August 2011

**RF matrix** - a matrix that holds all R-Factor values, both measured and theoretical (i.e. those that could not be measured yet). **R-Factors** are arranged in rows of repetition category (i.e. the measure of memory stability) and columns of A-Factor (i.e. the measure of item difficulty). You can see your RF matrix with **Tools : Statistics : Analysis : Matrices : RF matrix**.