CrossCode {RQDA}R Documentation

Inter-codes relationship

Description

Return a matrix, give a summary of inter-codes relationship.

Usage

CrossCode(relation=c("overlap","inclusion","exact","proximity"),codeList=NULL,data=GetCodingTable(),print=TRUE,...)

CrossTwo(cid1, cid2,data,relation=c("overlap","inclusion","exact","proximity"),...)

Arguments

relation The relation between codes
codeList A character vector, the codes list on which the inter-code relationship is based
data Data frame return by GetCodingTable,may be subset of the full coding table
print When TRUE, print the results automatically
cid1 Length-1 code id. It is numeric.
cid2 Length-1 code id. It is numeric.
... ... is not used yet.

Details

The inter-codes relationship calculation is based on the relationship between the associated codings of the codes.

Giving the code name list (a character list), CrossCode returns the inter-relationship of 2 or more than 2 codes. CrossCode make heavy use of for loops, so it may takes a while to get the result when the coding table is large.

CrossTwo returns the summary of inter-codes relationship of two codes based on the code id (each code id is a length-1 integer vector).

Value

For CrossCode, it is a matrix. The upper matrix contains the number of codings fitting the relation between the respective two codes. the lower matrix is all NA. rownames of the matrix is the name of the codes , and the colnames of the matrix is the corresponding id of codes.
For CrossCodes, it is a numeric vector.

See Also

relation

Examples

## Not run: 
CrossCodes()
## End(Not run)

[Package RQDA version 0.1-6 Index]