semester_quarter: semester_quarter

In 1Edtrujillo1/udeploy: Back-end & Front-end functions

Description

Return a vector of possible dates in a semester or quarter in a year.

Usage

semester_quarter(df, year, previous = FALSE, semester = NULL, quarter = NULL)

Arguments

df	dataset to obtain the dates
year	year that we want to obtain the vector
previous	If we want to obtain the semester or quarter from the previous year
semester	Number of the semester that we want to obtain the vector 1:2
quarter	Number of the quarter that we want to obtain the vector 1:4

Details

This function allows you to return a vector of dates from a semester or quarter of a year (or the previous year)

Value

"This function returns different results based on the arguments select_year, select_month & previous".

• If previous = FALSE and semester return a vector of dates of that semester of the year select_year in the date variable.

• If previous = TRUE and semester return a vector of dates of that semester of the previous year select_year in the date variable.

• If previous = FALSE and quarter return a vector of dates of that quarter of the year select_year in the date variable.

• If previous = TRUE and quarter return a vector of dates of that quarter of the previous year select_year in the date variable.

Note

• If semester and quarter are selected both, then return a string message.

• If there is something wrong with the year and/or previous option defined in the firm, then return a string message.

• If there is no dates in the semester or quarter defined, then return a string message.

Author(s)

Eduardo Trujillo

1Edtrujillo1/udeploy documentation built on July 13, 2021, 9:12 p.m.