count.combn: Count paired comparisons
In ThurMod: Thurstonian CFA and Thurstonian IRT Modeling
count.combn R Documentation
Count paired comparisons
Description
This function calculates the number of paired comparisons needed to compare a
set of N items.
Usage
count.combn(nitem)
Arguments
nitem
Number of items.
Details
This function is only useful, if the number of paired comparisons of a full
design, that is all possible paired comparisons, is of interest. Then the
number is
\frac{N\times(N-1)}{2}
Value
An integer corresponding to the number of paired comparisons.
Examples
# Number if paired comparisons for a set of 15 items = 105.
count.combn(15)
ThurMod documentation built on Sept. 19, 2023, 5:07 p.m.
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| count.combn | R Documentation |
Count paired comparisons
Description
This function calculates the number of paired comparisons needed to compare a set of N items.
Usage
count.combn(nitem)
Arguments
nitem |
Number of items. |
Details
This function is only useful, if the number of paired comparisons of a full design, that is all possible paired comparisons, is of interest. Then the number is
\frac{N\times(N-1)}{2}
Value
An integer corresponding to the number of paired comparisons.
Examples
# Number if paired comparisons for a set of 15 items = 105.
count.combn(15)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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