SSRA (version 0.1-1)

summary.seqtable: Sequential Relationship Table Summary

Description

summary function for the seqtab object

Usage

# S3 method for seqtable
summary(object, exclude = TRUE, ...)

Value

rel	relationship: sq = sequential / eq = equal
var	variables involved in the sequential/equal paths

Arguments

object

requires the result object of seqtable function

exclude

exclude lower-order paths (i.e., paths included in higher order paths)?

...

additional arguments affecting the summary produced

Author

Takuya Yanagida Keiko Sakai

Details

Takea Semantic Structure Analysis (TSSA) and Sakai Sequential Relation Analysis (SSRA) are graphical approaches

References

Takeya, M. (1991). A new test theory: Structural analyses for educational information. Tokyo: Waseda University Press.

See Also

SSRA, TSSA

Examples

# Example data based on Takeya (1991)

# Sakai Sequential Relation Analysis
# ordering assesed according to the correlation coefficient and mean difference
exdat.ssra <- SSRA(exdat, output = FALSE)
exdat.seqtab<- seqtable(exdat.ssra, output = FALSE)
summary(exdat.seqtab)