This function computes a real-valued time series reporting the pointwise
geodesic distance between the two input QTS at each time point.
Arguments
- x
An object of class qts.
- y
An object of class qts.
Value
A time series stored as a tibble::tibble with columns time and
distance in which distance measures the angular distance between the
quaternions of both input QTS at a given time point.
Details
The function currently expects that the two input QTS are evaluated on the
same time grid.
Examples
qts2dts(vespa64$igp[[1]], vespa64$igp[[2]])
#> # A tibble: 101 × 2
#> time distance
#> <int> <dbl>
#> 1 0 0.0120
#> 2 1 0.0106
#> 3 2 0.00983
#> 4 3 0.00936
#> 5 4 0.00794
#> 6 5 0.00714
#> 7 6 0.00731
#> 8 7 0.00775
#> 9 8 0.00808
#> 10 9 0.00824
#> # ℹ 91 more rows