Description Usage Arguments Details Value Author(s) References See Also Examples
View source: R/PLMIXfunctions.R
Check the consistency of partial ordering data with a top-ordering dataset.
1 |
data |
An object containing the partial orderings whose consistency with a top-ordering dataset has to be tested. The following classes are admissible for |
... |
Further arguments passed to or from other methods (not used). |
The argument data
requires the partial sequences expressed in ordering format. When the value of is.top-ordering
is FALSE
, the membership function returns also a message with the conditions that are not met for the data
to be a top-ordering dataset. NA
's in the input data
are tacitly converted into zero entries.
Logical: TRUE
if the data
argument is consistent with a top-ordering dataset (with a possible warning message if the supplied data need a further treatment with the coercion function as.top_ordering
before being processed with the core functions of PLMIX) and FALSE
otherwise.
Cristina Mollica and Luca Tardella
Turner, H., Kormidis, I. and Firth, D. (2018). PlackettLuce: Plackett-Luce Models for Rankings. R package version 0.2-3. https://CRAN.R-project.org/package=PlackettLuce
Qian, Z. (2018). rankdist: Distance Based Ranking Models. R package version 1.1.3. https://CRAN.R-project.org/package=rankdist
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | ## A toy example of data matrix not satisfying the conditions to be a top-ordering dataset
toy_data=rbind(1:5,
c(0,4,3,2,1),
c(4,3.4,2,1,5),
c(2,3,0,0,NA),
c(4,4,3,2,5),
c(3,5,4,2,6),
c(2,-3,1,4,5),
c(2,0,1,4,5),
c(2,3,1,1,1),
c(2,3,0,4,0))
is.top_ordering(data=toy_data)
## A dataset from the StatRank package satisfying the conditions to be a top-ordering dataset
library(StatRank)
data(Data.Election9)
is.top_ordering(data=Data.Election9)
|
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