find_best_dir: Find the most promising direction to travel in.
In tourr: Tour Methods for Multivariate Data Visualisation
View source: R/search-geodesic.r
find_best_dir R Documentation
Find the most promising direction to travel in.
Description
Starting from the current projection, pick counter random location
and take a small step towards and away from each location. The most
promising direction has the highest value of the index function.
Usage
find_best_dir(old, index, dist = 0.01, counter = 5, ...)
Arguments
old
current projection
index
interestingness index function
dist
step size in radians, should be small
counter
of random steps to take
tourr documentation built on May 29, 2024, 11:22 a.m.
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View source: R/search-geodesic.r
| find_best_dir | R Documentation |
Find the most promising direction to travel in.
Description
Starting from the current projection, pick counter random location
and take a small step towards and away from each location. The most
promising direction has the highest value of the index function.
Usage
find_best_dir(old, index, dist = 0.01, counter = 5, ...)
Arguments
old |
current projection |
index |
interestingness index function |
dist |
step size in radians, should be small |
counter |
of random steps to take |
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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