Sakai Sequential Relation Analysis
Sakai Sequential Relation Analysis Print
Semantric Structure Analysis Print
Scatterplot Matrices
Sequential Relation Table
Sakai Sequential Relation Analysis
Sequential Relationship Table Summary
Plot ssra
Treegram
Takea Semantic Structure Analysis
'Takea Semantic Structure Analysis' (TSSA) and 'Sakai Sequential Relation Analysis' (SSRA) for polytomous items. Package includes functions for generating a sequential relation table and a treegram to visualize the sequential relations between pairs of items.