get.seq: Generate a Sequence from a Range of Frequencies

In tdata: Prepare Your Time-Series Data for Further Analysis

Generate a Sequence from a Range of Frequencies

Description

Use this function to generate a list of character strings, where each element is a string representation of a frequency within the specified range.

Usage

get.seq(from, to, by = 1)

Arguments

from	The first frequency of the sequence.
to	The last frequency of the sequence.
by	An integer that determines the increment of the sequence.

Details

The two arguments from and to should be valid frequencies (see the f.? functions). They should also be consistent; you cannot create a sequence in which one is, for example, monthly and the other is yearly.

Value

A list of character strings that represents the sequence.

See Also

get.seq0

Examples

from <- f.monthly(2020,1)
to <- f.monthly(2021,12)
sequence1 <- get.seq(from, to, 1) # this will be '2020M1', '2020M2', ..., '2021M12'
sequence2 <- get.seq(from, to, 2) # this will be '2020M1', '2020M3', ..., '2021M11'
sequence3 <- get.seq(from, to, 3) # this will be '2020M1', '2020M4', ..., '2021M10'

# backward:
sequence4 <- get.seq(to, from, -1) # this will be '2021M12', '2021M11', ..., '2020M1'

tdata documentation built on Nov. 7, 2023, 5:07 p.m.