A collection of functions that implements the QTS class. It currently
as_qts() function for QTS coercion of
is_qts() function for checking if an object is a QTS.
as_qts(x) is_qts(x) # S3 method for qts format(x, digits = 5, ...)
An integer value specifying the number of digits to keep for printing. Defaults to
Further arguments passed to or from other methods.
A quaternion time series (QTS) is stored as a
tibble::tibble with 5
time: A first column specifying the time points at which quaternions were collected;
w: A second column specifying the first coordinate of the collected quaternions;
x: A third column specifying the second coordinate of the collected quaternions;
y: A fourth column specifying the third coordinate of the collected quaternions;
z: A fifth column specifying the fourth coordinate of the collected quaternions.