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If the optimal view is known, we can use the distance between a given plane and the optimal one as a proxy to diagnose the performance of the guided tour.
distanceToSp(planes, specialPlane)
Input planes (e.g. result of guided tour)
Plane defining the optimal view
numeric vector containing all distances
# NOT RUN { planes <- purrr::rerun(10, tourr::basis_random(5)) specialPlane <- basisMatrix(1,2,5) d <- distanceToSp(planes, specialPlane) plot(d) # }
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