An list specifying control arguments to generate a regular sequence for the time variable returned by the function time_lcc, which is used to constructed the LCC, LPC and LA curves and its simultaneous confidence intervals. Default is NULL.
time_lcc(time, from, to, n)unique values of time variable
the starting (minimal) value of time variable.
the end (maximal) value of time variable.
an integer specifying the desired length of the sequence. Generally, n between 30 and 50 is adequate.