Checks that number of lineup choices contained in a vector is accurate
Usage
datacheck2(lineup_pres, lineup_abs, k1, k2)
Arguments
- lineup_pres
A numeric vector of lineup choices for a lineup in which
the target was present
- lineup_abs
A numeric vector of lineup choices for a lineup in which
the target was absent
- k1
Number of targets in TP lineup
- k2
Number of targets in TA lineup
Details
This function ensures that a non-selected lineup member is not accidentally
omitted from the dataframe due to lack of selection by all mock witnesses.
It functions as a check that the total number of lineup members is accurate
Examples
# Target-present and target-absent lineups of 6 members each
set.seed(1)
lineup_pres <- sample(1:6, 50, replace = TRUE)
lineup_abs <- sample(1:6, 50, replace = TRUE)
datacheck2(lineup_pres, lineup_abs, 6, 6)